Quest for mold-resistant strains, Hawaii outdoor greenhouse grow

Wow, check this! I just came across ACE's Lebanese, 100% sativa, and high CBD...


From ACE's website...

"Complex and rich terpene profile. It mainly contains the following monoterpenes: high amounts of terpinolene and alpha pinene, followed by beta pinene and limonene in moderate quantities, with variability in the beta myrcene content and variability in the presence of smaller amounts of linalool and trans ocimene. Sesquiterpenes: mainly beta-caryophyllene (75-100 %) with variability in the presence of alpha hulenene (0-25 %)."

THC 0.5-8 %
CBD 6-16 %

So, different phenos ranging from type 3 to 1:1.

ACE says "average" resistance to botrytis (bud rot).

Other promising ACE genetics for CBD...

• Lebanon x Hokkaido Japan F1
• CBD # 1 x Purple PCK 2002
Awesome find, CBD!
Only, they are regulars??
Do you have a separate male tent? Or how do you work that?
And if you did not have a separate male tent, then what would you do? Would you simply destroy the males as they appeared, and then maintain clones of the best female phenos?
:smokin:
 
Would you simply destroy the males as they appeared, and then maintain clones of the best female phenos?
Yes.

If one was interested in breeding a new high-CBD strain, this would be a very good parent since it's close to landrace genetics and high in terpinolene/pinene. In which case you could grow males for their pollen.

EDIT: Caveat on the ACE Lebanese... "semi-autoflowering tendencies". So if you want solid photos, I'm guessing you could hunt for a pheno. I experienced this situation with DBL CBG... plants that would not stay in veg using photoperiod (night interruption) lighting.
 
Yes.

If one was interested in breeding a new high-CBD strain, this would be a very good parent since it's close to landrace genetics and high in terpinolene/pinene. In which case you could grow males for their pollen.
:smokin: :thumb:
 
🙌
If one was interested in breeding a new high-CBD strain, this would be a very good parent since it's close to landrace genetics and high in terpinolene/pinene. In which case you could grow males for their pollen.
👍
EDIT: Caveat on the ACE Lebanese... "semi-autoflowering tendencies". So if you want solid photos, I'm guessing you could hunt for a pheno. I experienced this situation with DBL CBG... plants that would not stay in veg using photoperiod (night interruption) lighting.
Yes... that phrase (and others like it) showed up when we were looking for CBD varieties before, and I am still not really 100% sure what that means.
When we were looking before, one guy in the US described his plants as "more like an early flowering variety". I think that means they get to a certain age and then they flip no matter what.
I guess that could be cool if you were hypothetically growing indoors and you wanted to leave your lights on 24/7 and still have them flip, but other than that, I'm not sure what the appeal would be.
 
When we were looking before, one guy in the US described his plants as "more like an early flowering variety". I think that means they get to a certain age and then they flip no matter what.
One of the strains I have seeds for, Purple Satellite, goes into flower outdoors before other strains. IIRC Ace's website says it shifts as the daylight hours drop below 15 hours.
The breeder successfully grew it outdoors at latitudes as high as 45⁰ because of that trait.
It's an early flowering variety, it'll stay in veg if you keep it above 15 hours of light, and other early flowering varieties are the same.
 
One of the strains I have seeds for, Purple Satellite, goes into flower outdoors before other strains. IIRC Ace's website says it shifts as the daylight hours drop below 15 hours.
The breeder successfully grew it outdoors at latitudes as high as 45⁰ because of that trait.
It would be an early flowering variety, but it'll stay in veg if you keep it above 15 hours of light.
!!!
Well, that is good to know!
I never heard of 15 hours flip, that is interesting.
Thanks, Melville.
👍
 
This exchange in THIS THREAD got my curiosity, talking about pure sativas and long flowering time...

Check the Cannabiogen Destroyer and crosses of. I’ve never seen a real sativa finish fast but I ran a couple of theirs and they finished in 16 weeks. So you could veg for 2 months to total 6. If someone is telling you real sativas finish any faster I would beware. I ran a punto rojo from Cannabiogen and it finished around Thanksgiving. I don’t like sativas. Big plants with airbuds, every one I’ve ever tried. If they are real sativas they are not going to finish fast. This is a Destroyer in the photo. It should have yielded a pound and a half. I got 12.5 ounces out of it. Airbuds!

I forgot to mention I grow outdoors and with a 12-14 week finish I can't grow the Destroyer where I'm at, I can only do 9 weeks flowering at the absolute most and that's if I push the plants to their limits and eat the losses from mold, but usually we pull at 8 weeks.

I've never grown a pure sativa before but from what I've read long flowering and airy buds are characteristic of pure sativas. However, [Bokeo #2] apparently finishes in 6 months from seed to harvest and those come from The Real Seed Company who have a reputation for being honest. That's is what got me wondering if their are any other quick finishing pure sativas.

Anyway airy buds are fine with me because where I'm at high humidity and rain is a massive problem, dense buds trap moisture and rot out fast while airy buds survive a bit better.

I don’t believe it can be real. The words sativa and indica describe the plants’ morphology and nothing more. Sativas morph fast in veg and slow in flower. Period. ...

I tend to believe The Real Seed Company (I'd post the link to their page on Bokeo #2, but it's against forum rules). So I'll post quotes instead.

Thai sativa landraces are very pure—very close to pure landrace genetics. That's what I've found researching landraces online. This is because Thai was bred by the local people to be very potent. That's specifically what they were going for. Whereas the northern landraces (e.g. Afghan) were bred for multi-purpose. That's what I understand.

So, now it looks like the closer you are to an "original" Thai landrace, the closer you are to pure sativa, and lo and behold, a crop of Southeast Asian pure sativa, grown outdoors in the tropics, will be ready to harvest in 6 months total time...

"All tropical ganja is cultivated as a six month crop, seed to harvest. The ultra-long flowering tropical Sativa is a myth born in the indoor era." – The Real Seed Company

The question then is, how pure is the sativa? Apparently Thai sativa genetics were mixed with indica genetics a long time ago, as the Thai landrace emerged—if I understand all this correctly. But, in some remote places, the sativa purity was maintained... for example, Bokeo #2...

"A new accession of a cannabis landrace from the Bokeo region of northwest Laos, immediately east of the Mekong – a distinct type from our earlier ‘Bokeo’ offering, hence the new number.
Sourced from farmers in communities that emphatically do not have contacts with the kind of Asians or Westerners who might introduce modern hybrid seeds. Furthermore, fields and plots are far distant from any conceivable source of contamination, isolated by hundreds of kilometers of sparsely populated highlands and jungle." – The Real Seed Company

From what I can tell, all but one of the tropical Southeast Asian sativa landraces offered by The Real Seed Company indicate ready to harvest in 6 months. They have one northern Thailand variety (Highland Thai) that simply says, "Regional Harvest: December," indicating it does go longer. Keywords here: "northern" and "highland".

In contrast, ACE Seeds, also known for their landrace genetics, makes no mention of this 6 months from seed to harvest. Why? Because they don't specialize in tropical Southeast Asian landraces. In fact, they only have one Southeast Asian 100% sativa landrace that I can see on their website, which is Thai Regular, and for outdoor, harvest is "End of November/December".

So, for Bokeo #2, which is from a remote area in northwest Laos, I can understand their main growing season to some degree, because my latitude here in Hawaii is very similar to there, and I'm in the tropical zone (near the ocean as opposed to upland where the climate is cooler). To take best advantage of the solar "long season" here in my location, for an outdoor greenhouse grow, I would plant seeds in April or May, with the intention of flowering them starting in June. So, for Bokeo #2, let's say I plant seeds April 20th, grow plants in veg for 2 months, and start flowering them on the solstice, June 20th. Four months later they would be ready to harvest, so October 20th. Something like that, I'm guessing. The total growing time is 6 months. Now compare this to the total growing time of the Highland Thai or Thai Regular mentioned above—harvest in Nov. or Dec.—which would be an additional 1-2 months, assuming the same time frame for planting and start of flower.

****​

So, it looks like the long flowering time associated with some "pure" sativas is only associated with more modern sativas, some sativas outside of Southeast Asia, or sativas that are otherwise not genetically close to original sativa landraces.

RE: "The words sativa and indica describe the plants’ morphology and nothing more."

This is a very interesting subject, and one that I'm involved in researching. There's two main things going on: 1) The morphology of the plant (i.e. its growth habit, leaf form, size, shape, bud structure, etc.), and 2) the mind/body effects typically associated with "sativa" and "indica". Central to the effects are terpenes; in fact, there appears to be a direct correlation between the terpenes and the effects. (Note that indica/sativa effects can sometimes be misinterpreted because when people grow out seed that they buy of a particular strain, they are sometimes getting different phenos of that strain, and one pheno may be indica-leaning while another is sativa-leaning. Some phenos of 50/50 strains may even produce both sativa and indica effects.)

Now the question is, does the morphology match up with the effects? The answer appears to be—sometimes yes, sometimes no. This gets into the realm of hybridization between sativa and indica genetics, resulting in what we see when strains are advertised, for example, as 60% indica/40% sativa, or 90% sativa/10% indica. So, for example, you may have a plant that looks more like a sativa, but has mainly indica effects. Or I suppose, just the opposite—looking like an indica, but with sativa effects. So, I think it's safe to say, the words "sativa" and "indica" don't reliably describe the plant's morphology. Or stated another way, you could say for example a plant has sativa or sativa-like morphology, but that doesn't necessarily imply sativa effects.

Is "sativa" or "indica" a description of what the plant looks like, or a description of the effects of consuming its flowers? I think the answer is, both. And further, looks can be deceiving. Now, if you've got a 100% pure sativa landrace, the effects will be sativa effects. Likewise, if you've got a 100% pure indica landrace (let's say from Nepal), the effects will be indica effects. If the genetics are neither of the above, then you've got some kind of sativa/indica hybrid, and the farther genetically from the landraces, the more variable will be the genetics off the offspring, and you will have mixing of both morphology and effects.

In my research I have associated terpinolene and the other pine terpenes, when prominent or dominant in the terpene profile, as being indicators of sativa effects. This is usually the case, but there are exceptions...

It's really starting to crystalize for me... in order to have high terpinolene in an indica, you need to cross landrace indica with landrace sativa, thereby bringing in the terpinolene from the sativa. This is what's represented in the original skunks. And then, this high-terpinolene trait is passed on in further hybrids that have the original skunk prominent in the lineage. But the farther away you get genetically from the original skunk, then the less likely will be the appearance of this high-terpinolene trait. [EDIT: Or to put it another way, the terpinolene fades to the background.]
But there's something subtle also going on here, I think. And that is... a terpene profile with high terpinolene often also shows high amounts of the other pine terpenes: pinene, terpinene, and ocimene. The catch is, if these are all in high enough amounts, in contrast to the non-pine terpenes, then the effects will be sativa effects. So there is a mysterious case in which terpinolene can appear in the profile, yet the effects will still be indica effects.

You can read a lot more details about this above in my thread, HERE.

Examples are: Granddaddy Purple and White Widow x Big Bud. Both have indica effects, and both have high terpinolene, but not terpinolene dominant.

If I were to pick a minimal subset of terpenes that theoretically govern indica/sativa effects, I'd pick myrcene/limonene for indica, and terpinolene/pinene/ocimene for sativa. Terpinolene is actually delta-terpinene, but there are two other terpinenes in cannabis: alpha-terpinene, and gamma-terpinene. So I would refine the terpenes governing sativa to be these: terpinene/pinene/ocimene. In addition, when terpinene/pinene/ocimene are dominant, then usually delta-terpinene (terpinolene) will be dominant among those. (Similarly, myrcene seems to be the dominant one for indica.)

What do I mean, governing? Well, in the case of a pure landrace sativa, I'm guessing you would see terpinene/pinene/ocimene dominant**, and for a pure landrace indica, I'm guessing you would see myrcene/limonene dominant. Now, in the case of the "grey zone" of hybridization, there are cases where terpinene/pinene/ocimene appear in amounts similar to myrcene/limonene. These are typically 50/50 hybrids. If terpinene/pinene/ocimene amounts are sufficiently more than myrcene/limonene amounts, the pheno will have sativa-leaning effects (e.g. Chernobyl's Slymer cut, C4). Conversely, if myrcene/limonene amounts are sufficiently higher than terpinene/pinene/ocimene amounts, then the pheno will have indica-leaning effects (Grand Daddy Purple, White Widow x Big Bud). If neither is true, the pheno will have both sativa and indica effects at the same time (Agent Orange, Island Sweet Skunk).

:ciao:

__________

** This is the case for the Thai Regular mentioned above... According to ACE, "It mainly contains the following monoterpenes: high amounts of beta myrcene (1/3) and terpinolene (1/3), and the remaining third distributed proportionally between beta pinene, trans ocimene, alpha pinene and limonene". In addition, the Thai Regular is listed as having 3 different aromas: "A) Fresh, lemon-lime, wood, spices. B) Sweet, creamy, perfumed, floral and musky. C) Strawberry." This implies at least 3 different phenos, which casts some doubt on the above terpene profile (i.e. "It mainly contains..."). In other words, one could expect potentially, that some phenos will have stronger sativa effects, corresponding to higher terpinene/pinene/ocimene content. On the other hand, If we were to look at Bokeo #2, I'm guessing myrcene would be lower than in the Thai Regular, terpinene/pinene/ocimene would be higher, and phenotypic differences would be less. In other words, the offspring would be more consistently 100% sativa.
 
One of the strains I have seeds for, Purple Satellite, goes into flower outdoors before other strains. IIRC Ace's website says it shifts as the daylight hours drop below 15 hours.
The breeder successfully grew it outdoors at latitudes as high as 45⁰ because of that trait.
It's an early flowering variety, it'll stay in veg if you keep it above 15 hours of light, and other early flowering varieties are the same.
This is really confusing, I must admit!

I covered "semi-autoflowering" in my post HERE. I think there are two meanings of the term. What Melville is talking about, with Purple Satellite, isn't really auto-flowering at all, because the plants can be prevented from flowering using daylight extension lighting or night-interruption lighting (collectively called "photoperiod lighting"). 15 hours of daylight is 9 hours of night darkness, so cannabis with this "early flowering" trait essentially mimics what we have here in Hawaii at our latitude, which is that all cannabis flowers year-round here as soon as it's sexually mature.

I call this "quasi-autoflowering" because it really isn't auto-flowering. I consider real "semi-autoflowering" to be the expression of recessive ruderalis genes in some phenos of a seed line. This is what I experienced with DBL CBG.

EDIT: Caveat on the ACE Lebanese... "semi-autoflowering tendencies". So if you want solid photos, I'm guessing you could hunt for a pheno. I experienced this situation with DBL CBG... plants that would not stay in veg using photoperiod (night interruption) lighting.
Maybe I got this wrong! I was thinking, in the case of Lebanese, they are talking about what I consider to be actual "semi-autoflowering", which is that some phenos will exhibit true autoflowering, meaning they will flower even if put under artificial lighting which would normally prevent flowering in a photoperiod plant. However, here's a clue from ACE's website...

To keep parental plants [Lebanese] indoors in the mother room, we recommend the use of long photoperiods (20/4 or higher), and the use of large pots that do not restrict their root space, since otherwise it may start to flower in the mother room due to its semi-autoflowering tendencies.

So, they are talking about keeping mother plants from flowering by using only 4 hours of darkness, no more. Does this mean they are talking about actual auto-flowering, i.e. the plants can't be kept from flowering by using artificial lighting (such as night interruption), or quasi-autoflowering which implies the plants will flower at, for example, 9 hours of darkness?

I actually don't know the answer. The whole point of "semi-autoflowering" genetics for the higher latitudes is to allow the control of flowering, just as we have naturally here in Hawaii. In other words, plants will flower year-round as soon as they are sexually mature, unless you control flowering with night-interruption lighting. In the case of Lebanese, that doesn't seem to be what's going on. Well, unless what they're getting at with the 20/4 (4 hours of darkness) is overkill on <9 hours of darkness. So, I guess that's my conclusion: they should have just said use night-interruption lighting. It's quasi-autoflowering. Or at least some phenos are.

I therefore need to revise my "EDIT: Caveat...". There is no caveat! If you want to prevent the plants from flowering, just use night interruption like any other photoperiod cannabis. The difference is, depending on the latitude where you are growing, you may need to use night-interruption lighting to prevent flowering from happening too early. Since @CBDMed is in Colombia, that's the case for all cannabis, since he's right near the equator.

:ciao:
 
This exchange in THIS THREAD got my curiosity, talking about pure sativas and long flowering time...







I tend to believe The Real Seed Company (I'd post the link to their page on Bokeo #2, but it's against forum rules). So I'll post quotes instead.

Thai sativa landraces are very pure—very close to pure landrace genetics. That's what I've found researching landraces online. This is because Thai was bred by the local people to be very potent. That's specifically what they were going for. Whereas the northern landraces (e.g. Afghan) were bred for multi-purpose. That's what I understand.

So, now it looks like the closer you are to an "original" Thai landrace, the closer you are to pure sativa, and lo and behold, a crop of Southeast Asian pure sativa, grown outdoors in the tropics, will be ready to harvest in 6 months total time...

"All tropical ganja is cultivated as a six month crop, seed to harvest. The ultra-long flowering tropical Sativa is a myth born in the indoor era." – The Real Seed Company

The question then is, how pure is the sativa? Apparently Thai sativa genetics were mixed with indica genetics a long time ago, as the Thai landrace emerged—if I understand all this correctly. But, in some remote places, the sativa purity was maintained... for example, Bokeo #2...

"A new accession of a cannabis landrace from the Bokeo region of northwest Laos, immediately east of the Mekong – a distinct type from our earlier ‘Bokeo’ offering, hence the new number.
Sourced from farmers in communities that emphatically do not have contacts with the kind of Asians or Westerners who might introduce modern hybrid seeds. Furthermore, fields and plots are far distant from any conceivable source of contamination, isolated by hundreds of kilometers of sparsely populated highlands and jungle." – The Real Seed Company

From what I can tell, all but one of the tropical Southeast Asian sativa landraces offered by The Real Seed Company indicate ready to harvest in 6 months. They have one northern Thailand variety (Highland Thai) that simply says, "Regional Harvest: December," indicating it does go longer. Keywords here: "northern" and "highland".

In contrast, ACE Seeds, also known for their landrace genetics, makes no mention of this 6 months from seed to harvest. Why? Because they don't specialize in tropical Southeast Asian landraces. In fact, they only have one Southeast Asian 100% sativa landrace that I can see on their website, which is Thai Regular, and for outdoor, harvest is "End of November/December".

So, for Bokeo #2, which is from a remote area in northwest Laos, I can understand their main growing season to some degree, because my latitude here in Hawaii is very similar to there, and I'm in the tropical zone (near the ocean as opposed to upland where the climate is cooler). To take best advantage of the solar "long season" here in my location, for an outdoor greenhouse grow, I would plant seeds in April or May, with the intention of flowering them starting in June. So, for Bokeo #2, let's say I plant seeds April 20th, grow plants in veg for 2 months, and start flowering them on the solstice, June 20th. Four months later they would be ready to harvest, so October 20th. Something like that, I'm guessing. The total growing time is 6 months. Now compare this to the total growing time of the Highland Thai or Thai Regular mentioned above—harvest in Nov. or Dec.—which would be an additional 1-2 months, assuming the same time frame for planting and start of flower.

****​

So, it looks like the long flowering time associated with some "pure" sativas is only associated with more modern sativas, some sativas outside of Southeast Asia, or sativas that are otherwise not genetically close to original sativa landraces.

RE: "The words sativa and indica describe the plants’ morphology and nothing more."

This is a very interesting subject, and one that I'm involved in researching. There's two main things going on: 1) The morphology of the plant (i.e. its growth habit, leaf form, size, shape, bud structure, etc.), and 2) the mind/body effects typically associated with "sativa" and "indica". Central to the effects are terpenes; in fact, there appears to be a direct correlation between the terpenes and the effects. (Note that indica/sativa effects can sometimes be misinterpreted because when people grow out seed that they buy of a particular strain, they are sometimes getting different phenos of that strain, and one pheno may be indica-leaning while another is sativa-leaning. Some phenos of 50/50 strains may even produce both sativa and indica effects.)

Now the question is, does the morphology match up with the effects? The answer appears to be—sometimes yes, sometimes no. This gets into the realm of hybridization between sativa and indica genetics, resulting in what we see when strains are advertised, for example, as 60% indica/40% sativa, or 90% sativa/10% indica. So, for example, you may have a plant that looks more like a sativa, but has mainly indica effects. Or I suppose, just the opposite—looking like an indica, but with sativa effects. So, I think it's safe to say, the words "sativa" and "indica" don't reliably describe the plant's morphology. Or stated another way, you could say for example a plant has sativa or sativa-like morphology, but that doesn't necessarily imply sativa effects.

Is "sativa" or "indica" a description of what the plant looks like, or a description of the effects of consuming its flowers? I think the answer is, both. And further, looks can be deceiving. Now, if you've got a 100% pure sativa landrace, the effects will be sativa effects. Likewise, if you've got a 100% pure indica landrace (let's say from Nepal), the effects will be indica effects. If the genetics are neither of the above, then you've got some kind of sativa/indica hybrid, and the farther genetically from the landraces, the more variable will be the genetics off the offspring, and you will have mixing of both morphology and effects.

In my research I have associated terpinolene and the other pine terpenes, when prominent or dominant in the terpene profile, as being indicators of sativa effects. This is usually the case, but there are exceptions...

It's really starting to crystalize for me... in order to have high terpinolene in an indica, you need to cross landrace indica with landrace sativa, thereby bringing in the terpinolene from the sativa. This is what's represented in the original skunks. And then, this high-terpinolene trait is passed on in further hybrids that have the original skunk prominent in the lineage. But the farther away you get genetically from the original skunk, then the less likely will be the appearance of this high-terpinolene trait. [EDIT: Or to put it another way, the terpinolene fades to the background.]
But there's something subtle also going on here, I think. And that is... a terpene profile with high terpinolene often also shows high amounts of the other pine terpenes: pinene, terpinene, and ocimene. The catch is, if these are all in high enough amounts, in contrast to the non-pine terpenes, then the effects will be sativa effects. So there is a mysterious case in which terpinolene can appear in the profile, yet the effects will still be indica effects.

You can read a lot more details about this above in my thread, HERE.

Examples are: Granddaddy Purple and White Widow x Big Bud. Both have indica effects, and both have high terpinolene, but not terpinolene dominant.

If I were to pick a minimal subset of terpenes that theoretically govern indica/sativa effects, I'd pick myrcene/limonene for indica, and terpinolene/pinene/ocimene for sativa. Terpinolene is actually delta-terpinene, but there are two other terpinenes in cannabis: alpha-terpinene, and gamma-terpinene. So I would refine the terpenes governing sativa to be these: terpinene/pinene/ocimene. In addition, when terpinene/pinene/ocimene are dominant, then usually delta-terpinene (terpinolene) will be dominant among those. (Similarly, myrcene seems to be the dominant one for indica.)

What do I mean, governing? Well, in the case of a pure landrace sativa, I'm guessing you would see terpinene/pinene/ocimene dominant**, and for a pure landrace indica, I'm guessing you would see myrcene/limonene dominant. Now, in the case of the "grey zone" of hybridization, there are cases where terpinene/pinene/ocimene appear in amounts similar to myrcene/limonene. These are typically 50/50 hybrids. If terpinene/pinene/ocimene amounts are sufficiently more than myrcene/limonene amounts, the pheno will have sativa-leaning effects (e.g. Chernobyl's Slymer cut, C4). Conversely, if myrcene/limonene amounts are sufficiently higher than terpinene/pinene/ocimene amounts, then the pheno will have indica-leaning effects (Grand Daddy Purple, White Widow x Big Bud). If neither is true, the pheno will have both sativa and indica effects at the same time (Agent Orange, Island Sweet Skunk).

:ciao:

__________

** This is the case for the Thai Regular mentioned above... According to ACE, "It mainly contains the following monoterpenes: high amounts of beta myrcene (1/3) and terpinolene (1/3), and the remaining third distributed proportionally between beta pinene, trans ocimene, alpha pinene and limonene". In addition, the Thai Regular is listed as having 3 different aromas: "A) Fresh, lemon-lime, wood, spices. B) Sweet, creamy, perfumed, floral and musky. C) Strawberry." This implies at least 3 different phenos, which casts some doubt on the above terpene profile (i.e. "It mainly contains..."). In other words, one could expect potentially, that some phenos will have stronger sativa effects, corresponding to higher terpinene/pinene/ocimene content. On the other hand, If we were to look at Bokeo #2, I'm guessing myrcene would be lower than in the Thai Regular, terpinene/pinene/ocimene would be higher, and phenotypic differences would be less. In other words, the offspring would be more consistently 100% sativa.
Budtender wisdom. “Sativa” and “indica” do not describe what terps are in a certain type.
 
Budtender wisdom. “Sativa” and “indica” do not describe what terps are in a certain type.
But terps describe sativa and indica effects.

If you hand me some dank buds and tell me they came from a sativa plant (i.e. a plant that looks like a sativa), that doesn't really help me. I want to know what terps it has in it, because that will tell me if I'll get sativa effects, indica effects, or a mix of both.

If I ask you, are these sativa or indica buds, what I mean is, will I experience sativa or indica effects.

Further, if you hand me some dank buds of, let's say, Chemdawg, or Jack Herer, it might be a sativa or an indica pheno of either of those. And it's the terpenes that correspond to the phenos. The terpenes are like fingerprints. (Sure, terpenes may vary, especially under stress conditions, but generally speaking under normal, good growing conditions, you'll see predictable terpenes for the different phenos of a seed line).

So, two things going on... sativa or indica morphology, and sativa or indica effects. Both are valid uses of those words, and one use of those words doesn't supersede the other. And, for a given pheno, the morphology and the effects may or may not match up!

My conclusion is that what really matters to most people are the effects. Growers and breeders care more about plant structure, bud structure, and resin production. But growers and breeders also very much care about pest and pathogen resistance, and terpenes play a big role there as well.

Basically what we've got these days is mostly indicasativa. True sativa and true indica make up a relatively tiny fraction of the available seed lines out there. I look at designations such as 60% indica / 40% sativa as relatively meaningless, and seed sellers and breeders often don't even talk about the different phenos that a seed line will produce, nor do they provide any terpene profiles. I think that's all a marketing decision. Inexperienced buyers want to think they are getting specific, reliable genetics that will produce one result they are looking for. It's just not the case with most seed lines.

Terpenes are usually thought of, and marketed as, aromas and flavors. In reality, they are essential to understanding cannabis. I believe much more so that the words, indica and sativa.
 
But terps describe sativa and indica effects.

If you hand me some dank buds and tell me they came from a sativa plant (i.e. a plant that looks like a sativa), that doesn't really help me. I want to know what terps it has in it, because that will tell me if I'll get sativa effects, indica effects, or a mix of both.

If I ask you, are these sativa or indica buds, what I mean is, will I experience sativa or indica effects.

Further, if you hand me some dank buds of, let's say, Chemdawg, or Jack Herer, it might be a sativa or an indica pheno of either of those. And it's the terpenes that correspond to the phenos. The terpenes are like fingerprints. (Sure, terpenes may vary, especially under stress conditions, but generally speaking under normal, good growing conditions, you'll see predictable terpenes for the different phenos of a seed line).

So, two things going on... sativa or indica morphology, and sativa or indica effects. Both are valid uses of those words, and one use of those words doesn't supersede the other. And, for a given pheno, the morphology and the effects may or may not match up!

My conclusion is that what really matters to most people are the effects. Growers and breeders care more about plant structure, bud structure, and resin production. But growers and breeders also very much care about pest and pathogen resistance, and terpenes play a big role there as well.

Basically what we've got these days is mostly indicasativa. True sativa and true indica make up a relatively tiny fraction of the available seed lines out there. I look at designations such as 60% indica / 40% sativa as relatively meaningless, and seed sellers and breeders often don't even talk about the different phenos that a seed line will produce, nor do they provide any terpene profiles. I think that's all a marketing decision. Inexperienced buyers want to think they are getting specific, reliable genetics that will produce one result they are looking for. It's just not the case with most seed lines.

Terpenes are usually thought of, and marketed as, aromas and flavors. In reality, they are essential to understanding cannabis. I believe much more so that the words, indica and sativa.
Hence the reason for terpene tests.

IMG_0199.jpeg
 
Hence the reason for terpene tests.
No, those are just to know what flavors yer gonna get. 😆

Seriously... yes, I'm well aware of terpene lab tests... I've looked at a great many. Although I haven't gotten my own plants tested yet. It's expensive here in Hawaii... $75 per sample. And we only have one lab now in all of Hawaii, and you have to hand-deliver THC material, while they'll take "hemp" in the mail. What a bunch of utter BS... soooo tired of it!

1718730779206.png


This is a strong indica... b-caryophyllene, limonene, linalool, humulene, myrcene. Only slight amounts of "pine terpenes" in the form of a-pinene, b-pinene, a-terpineol. It looks like the lab grouped the sativa-associated terps on the left side, and indica-associated terps on the right side. Very interesting. Except I wouldn't put limonene over there. I can confirm that the whole left side are terps that occur in pine trees, including limonene.

I found this on the web...

"...while the presence of limonene is not exclusive to either Sativa or Indica strains, it is often more prominent in Sativa-dominant strains, known for their uplifting and energizing effects..."

I'm not sure I agree with that. For example, look at this profile for Durban Poison (sativa)...

1718732689743.png


or this profile for Jack Herer (sativa)...

1718735046217.png


... compare to Girl Scout Cookies (indica)...
1718733048711.png


... or Grand Daddy Purple (indica)...
1718733478025.png


:ciao:
 
No, those are just to know what flavors yer gonna get. 😆

Seriously... yes, I'm well aware of terpene lab tests... I've looked at a great many. Although I haven't gotten my own plants tested yet. It's expensive here in Hawaii... $75 per sample. And we only have one lab now in all of Hawaii, and you have to hand-deliver THC material, while they'll take "hemp" in the mail. What a bunch of utter BS... soooo tired of it!

1718730779206.png


This is a strong indica... b-caryophyllene, limonene, linalool, humulene, myrcene. Only slight amounts of "pine terpenes" in the form of a-pinene, b-pinene, a-terpineol. It looks like the lab grouped the sativa-associated terps on the left side, and indica-associated terps on the right side. Very interesting. Except I wouldn't put limonene over there. I can confirm that the whole left side are terps that occur in pine trees, including limonene.

I found this on the web...

"...while the presence of limonene is not exclusive to either Sativa or Indica strains, it is often more prominent in Sativa-dominant strains, known for their uplifting and energizing effects..."

I'm not sure I agree with that. For example, look at this profile for Durban Poison (sativa)...

1718732689743.png


or this profile for Jack Herer (sativa)...

1718735046217.png


... compare to Girl Scout Cookies (indica)...
1718733048711.png


... or Grand Daddy Purple (indica)...
1718733478025.png


:ciao:
The good lab is $75 for terps and $50 for potency. Greg said it’s hemp until he tests it. I’ll go for all of that except the words sativa and indica describing which terps you’re gonna get. That’s budtender wisdom.
 
This exchange in THIS THREAD got my curiosity, talking about pure sativas and long flowering time...







I tend to believe The Real Seed Company (I'd post the link to their page on Bokeo #2, but it's against forum rules). So I'll post quotes instead.

Thai sativa landraces are very pure—very close to pure landrace genetics. That's what I've found researching landraces online. This is because Thai was bred by the local people to be very potent. That's specifically what they were going for. Whereas the northern landraces (e.g. Afghan) were bred for multi-purpose. That's what I understand.

So, now it looks like the closer you are to an "original" Thai landrace, the closer you are to pure sativa, and lo and behold, a crop of Southeast Asian pure sativa, grown outdoors in the tropics, will be ready to harvest in 6 months total time...

"All tropical ganja is cultivated as a six month crop, seed to harvest. The ultra-long flowering tropical Sativa is a myth born in the indoor era." – The Real Seed Company

The question then is, how pure is the sativa? Apparently Thai sativa genetics were mixed with indica genetics a long time ago, as the Thai landrace emerged—if I understand all this correctly. But, in some remote places, the sativa purity was maintained... for example, Bokeo #2...

"A new accession of a cannabis landrace from the Bokeo region of northwest Laos, immediately east of the Mekong – a distinct type from our earlier ‘Bokeo’ offering, hence the new number.
Sourced from farmers in communities that emphatically do not have contacts with the kind of Asians or Westerners who might introduce modern hybrid seeds. Furthermore, fields and plots are far distant from any conceivable source of contamination, isolated by hundreds of kilometers of sparsely populated highlands and jungle." – The Real Seed Company

From what I can tell, all but one of the tropical Southeast Asian sativa landraces offered by The Real Seed Company indicate ready to harvest in 6 months. They have one northern Thailand variety (Highland Thai) that simply says, "Regional Harvest: December," indicating it does go longer. Keywords here: "northern" and "highland".

In contrast, ACE Seeds, also known for their landrace genetics, makes no mention of this 6 months from seed to harvest. Why? Because they don't specialize in tropical Southeast Asian landraces. In fact, they only have one Southeast Asian 100% sativa landrace that I can see on their website, which is Thai Regular, and for outdoor, harvest is "End of November/December".

So, for Bokeo #2, which is from a remote area in northwest Laos, I can understand their main growing season to some degree, because my latitude here in Hawaii is very similar to there, and I'm in the tropical zone (near the ocean as opposed to upland where the climate is cooler). To take best advantage of the solar "long season" here in my location, for an outdoor greenhouse grow, I would plant seeds in April or May, with the intention of flowering them starting in June. So, for Bokeo #2, let's say I plant seeds April 20th, grow plants in veg for 2 months, and start flowering them on the solstice, June 20th. Four months later they would be ready to harvest, so October 20th. Something like that, I'm guessing. The total growing time is 6 months. Now compare this to the total growing time of the Highland Thai or Thai Regular mentioned above—harvest in Nov. or Dec.—which would be an additional 1-2 months, assuming the same time frame for planting and start of flower.

****​

So, it looks like the long flowering time associated with some "pure" sativas is only associated with more modern sativas, some sativas outside of Southeast Asia, or sativas that are otherwise not genetically close to original sativa landraces.

RE: "The words sativa and indica describe the plants’ morphology and nothing more."

This is a very interesting subject, and one that I'm involved in researching. There's two main things going on: 1) The morphology of the plant (i.e. its growth habit, leaf form, size, shape, bud structure, etc.), and 2) the mind/body effects typically associated with "sativa" and "indica". Central to the effects are terpenes; in fact, there appears to be a direct correlation between the terpenes and the effects. (Note that indica/sativa effects can sometimes be misinterpreted because when people grow out seed that they buy of a particular strain, they are sometimes getting different phenos of that strain, and one pheno may be indica-leaning while another is sativa-leaning. Some phenos of 50/50 strains may even produce both sativa and indica effects.)

Now the question is, does the morphology match up with the effects? The answer appears to be—sometimes yes, sometimes no. This gets into the realm of hybridization between sativa and indica genetics, resulting in what we see when strains are advertised, for example, as 60% indica/40% sativa, or 90% sativa/10% indica. So, for example, you may have a plant that looks more like a sativa, but has mainly indica effects. Or I suppose, just the opposite—looking like an indica, but with sativa effects. So, I think it's safe to say, the words "sativa" and "indica" don't reliably describe the plant's morphology. Or stated another way, you could say for example a plant has sativa or sativa-like morphology, but that doesn't necessarily imply sativa effects.

Is "sativa" or "indica" a description of what the plant looks like, or a description of the effects of consuming its flowers? I think the answer is, both. And further, looks can be deceiving. Now, if you've got a 100% pure sativa landrace, the effects will be sativa effects. Likewise, if you've got a 100% pure indica landrace (let's say from Nepal), the effects will be indica effects. If the genetics are neither of the above, then you've got some kind of sativa/indica hybrid, and the farther genetically from the landraces, the more variable will be the genetics off the offspring, and you will have mixing of both morphology and effects.

In my research I have associated terpinolene and the other pine terpenes, when prominent or dominant in the terpene profile, as being indicators of sativa effects. This is usually the case, but there are exceptions...

It's really starting to crystalize for me... in order to have high terpinolene in an indica, you need to cross landrace indica with landrace sativa, thereby bringing in the terpinolene from the sativa. This is what's represented in the original skunks. And then, this high-terpinolene trait is passed on in further hybrids that have the original skunk prominent in the lineage. But the farther away you get genetically from the original skunk, then the less likely will be the appearance of this high-terpinolene trait. [EDIT: Or to put it another way, the terpinolene fades to the background.]
But there's something subtle also going on here, I think. And that is... a terpene profile with high terpinolene often also shows high amounts of the other pine terpenes: pinene, terpinene, and ocimene. The catch is, if these are all in high enough amounts, in contrast to the non-pine terpenes, then the effects will be sativa effects. So there is a mysterious case in which terpinolene can appear in the profile, yet the effects will still be indica effects.

You can read a lot more details about this above in my thread, HERE.

Examples are: Granddaddy Purple and White Widow x Big Bud. Both have indica effects, and both have high terpinolene, but not terpinolene dominant.

If I were to pick a minimal subset of terpenes that theoretically govern indica/sativa effects, I'd pick myrcene/limonene for indica, and terpinolene/pinene/ocimene for sativa. Terpinolene is actually delta-terpinene, but there are two other terpinenes in cannabis: alpha-terpinene, and gamma-terpinene. So I would refine the terpenes governing sativa to be these: terpinene/pinene/ocimene. In addition, when terpinene/pinene/ocimene are dominant, then usually delta-terpinene (terpinolene) will be dominant among those. (Similarly, myrcene seems to be the dominant one for indica.)

What do I mean, governing? Well, in the case of a pure landrace sativa, I'm guessing you would see terpinene/pinene/ocimene dominant**, and for a pure landrace indica, I'm guessing you would see myrcene/limonene dominant. Now, in the case of the "grey zone" of hybridization, there are cases where terpinene/pinene/ocimene appear in amounts similar to myrcene/limonene. These are typically 50/50 hybrids. If terpinene/pinene/ocimene amounts are sufficiently more than myrcene/limonene amounts, the pheno will have sativa-leaning effects (e.g. Chernobyl's Slymer cut, C4). Conversely, if myrcene/limonene amounts are sufficiently higher than terpinene/pinene/ocimene amounts, then the pheno will have indica-leaning effects (Grand Daddy Purple, White Widow x Big Bud). If neither is true, the pheno will have both sativa and indica effects at the same time (Agent Orange, Island Sweet Skunk).

:ciao:

__________

** This is the case for the Thai Regular mentioned above... According to ACE, "It mainly contains the following monoterpenes: high amounts of beta myrcene (1/3) and terpinolene (1/3), and the remaining third distributed proportionally between beta pinene, trans ocimene, alpha pinene and limonene". In addition, the Thai Regular is listed as having 3 different aromas: "A) Fresh, lemon-lime, wood, spices. B) Sweet, creamy, perfumed, floral and musky. C) Strawberry." This implies at least 3 different phenos, which casts some doubt on the above terpene profile (i.e. "It mainly contains..."). In other words, one could expect potentially, that some phenos will have stronger sativa effects, corresponding to higher terpinene/pinene/ocimene content. On the other hand, If we were to look at Bokeo #2, I'm guessing myrcene would be lower than in the Thai Regular, terpinene/pinene/ocimene would be higher, and phenotypic differences would be less. In other words, the offspring would be more consistently 100% sativa.

Interesting write up and good insight.

I'm going to grow Bokeo #2 outdoors this season (starting in October) at 38°S in a temperate marine time climate even though Bokeo #2 is native to 20°N in a tropical climate. I wonder if the finishing time will be the same?, maybe that's wishful thinking on my part?. Even if it takes a bit longer to finish, if it can handle the high humidity and rainy conditions I can live with that.
 
I'm going to grow Bokeo #2 outdoors this season (starting in October) at 38°S in a temperate marine time climate even though Bokeo #2 is native to 20°N in a tropical climate. I wonder if the finishing time will be the same?, maybe that's wishful thinking on my part?. Even if it takes a bit longer to finish, if it can handle the high humidity and rainy conditions I can live with that.
Hmm... I'm not used to thinking about southern hemisphere. What would that starting time be in northern terms? Also, what elevation and what is the climate like there at starting time and the following 6 months? Temperature ranges? If it's close to the ocean, I'm guessing a climate similar to coastal Sonoma County in northern Calif.
 
The good lab is $75 for terps and $50 for potency. Greg said it’s hemp until he tests it.
Ah, same prices as here in Hawaii. I wish I lived in one of the 3 states where MCR Labs is located... they charge $25 for terps.

I’ll go for all of that except the words sativa and indica describing which terps you’re gonna get. That’s budtender wisdom.
Well I'll agree with you there, because you won't know definitively which terps and in what quantities, but you'll have some idea about the pine terps vs. the non-pine terps, and hence indica vs. sativa effects. That is, if the person saying "sativa" or "indica" is not specifically talking only about morphology.

But I maintain that if it's the other way around, the answer is yes... the terp profiles describe sativa effects, indica effects, or a combination. I'd say also that the associations are currently not well understood by the home grower and consumer side of the cannabis world. That's my understanding. Also, if you have some seeds of a particular strain, and you grow them out, you really won't know for sure which phenos you have unless you get terpene tests, unless you're very familiar with the strain and the known phenos for that strain, including the effects you get from the different phenos.

In general, phenos and terpene profiles are "cards held close to the chest" by breeders and seed sellers. And as a result, I think a lot of people in the home grower and consumer world just don't understand this aspect of cannabis very well. It's an interesting rabbit hole that one can jump down... just ask Alice...

feed_your_head1.jpg

Caterpillar Hookah Poster, moviepostersetc.com

So, does knowledge of a pheno's terpene profile (lab test result) impart budtender wisdom, or do you need to experience the effects as well? And which gives a more accurate reading, the terpene profile or the budtender? Which brings up an interesting question... how many budtenders refer to the terpene profiles? In general, I'd say it's wise to know thy budtender.

:ciao:
 
Hmm... I'm not used to thinking about southern hemisphere. What would that starting time be in northern terms? Also, what elevation and what is the climate like there at starting time and the following 6 months? Temperature ranges? If it's close to the ocean, I'm guessing a climate similar to coastal Sonoma County in northern Calif.

If I germinated in mid October here in the southern hemisphere that would be the same as germinating in mid April in the northern hemisphere.

Elevation is not far off sea level. In October the air temperatures average 11°c (night) to 20°c (day).

November - 17°c - 23°c

December - 19°c - 24°c

January - 20°c - 29°c

February - 20°c - 28°c

March - 19°c - 26°c

April - 18°c - 22°c (Harvest between 7th April - 15th April)

Looking at historical weather data for Sonoma County, specifically Santa Rosa City, it appears that location has cooler nights than here, but other than that the climates are probably similar.
 
Phillybonker:
I'm going to grow Bokeo #2 outdoors this season (starting in October) at 38°S in a temperate marine time climate even though Bokeo #2 is native to 20°N in a tropical climate. I wonder if the finishing time will be the same?, maybe that's wishful thinking on my part?. Even if it takes a bit longer to finish, if it can handle the high humidity and rainy conditions I can live with that.

Switching to °F...

If I germinated in mid October here in the southern hemisphere that would be the same as germinating in mid April in the northern hemisphere.

Elevation is not far off sea level. In October the air temperatures average 52°F (night) to 68°F (day).

November - 63°F - 73°F

December - 66°F- 75°F

January - 68°F - 84°F

February - 68°F - 84°F

March - 66°F - 79°F


April - 64°F - 72°F (Harvest between 7th April - 15th April)

Looking at historical weather data for Sonoma County, specifically Santa Rosa City, it appears that location has cooler nights than here, but other than that the climates are probably similar.

Oct. looks too cold for outdoor plants, so I don't know how that would effect the overall grow. Having them in a greenhouse would help, perhaps for the first month or two while in veg. The orange months are basically tropical. Nov. and Apr. are a bit on the cool side. It would maybe be good if you could shift the harvest time to March, but then that would mean even colder for Sept. start time.

RE: I wonder if the finishing time will be the same?

That's a tough one to predict, and I really don't know. But I think the main factors are warm and solar exposure. If you have a lot of cloudy days and rain at your location during the grow, and leading up to harvest, that will effect the outcome. The plants just won't grow as fast as they would in a tropical location with intense sunshine. I don't know if that would effect the finishing time or just effect the yield and quality of the yield.

RE: Even if it takes a bit longer to finish, if it can handle the high humidity and rainy conditions...

I'm guessing where Bokeo comes from also has high humidity and rain. Again, I think probably warmth and lots of sunshine are the most important. The more you can make it "feel at home," I'm guessing the better the chances of a good harvest in the 6-month growing period.

Are you planning to use pots or plant in the ground? If pots, what size pots?

How far from the ocean are you?
 
Here’s Mazar/Guerrero terps.
1718778678724.png


OK, so this one is a cross of landrace Afghan indica with landrace Mexican sativa. This pheno/grow had relatively low resin production, as reflected in the total terpenes number, which is less than half that of Branson's. This pheno of Mazar/Guerrero looks to be strongly indica with a non-pine/pine ratio of 0.53/0.09, which can be written as 1:0.17 (indica/sativa). Compare to Branson's, non-pine/pine ratio of 1.5/0.09, which can be written as 1:0.06 (indica/sativa). I'm guessing the Branson's pheno would deliver a lot more potency and stronger indica effects than this Mazar/Guerrero pheno.

Fyi, there are many strains/phenos that produce above 1% total terps, many above 2%, and some above 3% up to 4+%. I think this directly correlates to resin production. I guess you could say that between 1% and 2% is sort of average for most strains. Some examples of higher-producing strains, among the well-known strains... Durban Poison can reach 2%-3+%; Chemdawg can be over 2%; Sour Diesel can reach 3%-4%; some Skunks can be 2%-3%; Sugar Black Rose and Dutch Treat can be over 3%; MAC can be over 2%; Gorilla Glue can be 2%-3+%. Other very high terpene producers: Lemon Cake, Green Crack, Headband, Critical Kush, Sunset Sherbert, Cannatonic, Cherry Pie, Chernobyl, Skywalker OG.

I would say that most strains/phenos that produce high levels of total terpenes also produce high levels of cannabinoids. It makes sense—both correlate to high resin production, meaning big, stinky, sticky buds!

:ciao:
 
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