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Sorry for the delayed replies and I hope everyone had a great 4th of July! :party:
Good discussions while I was gone! :thumb:

Thanks Krip! I guess what I was asking for was a peer-reviewed reference explaining why only the first and second node stems would be considered main colas. If I keep the third and fourth nodes instead, as in quadlining, I’m puzzled why the resulting four stems wouldn’t be main colas?
I'm not aware of peer reviewed studies other than those done by me and numerous other growers - it works! :cheesygrinsmiley:
Thank you, Mr. Krip. What threw me was that ounces can be used to measure both volume and weight and the only time they are interchangeable is with a substance with the same density (weight to volume ratio) identical to water but I see when they convert from ounces to cups they say it is only approximated so apparently the density of their product is close enough to water that they use ounce for both weight and density interchangeably. GEOFLORA Organic Dry Nutrients

Using your calculations for 16 weeks assuming an eight-week veg and eight week flower period that works out to $24 for one plant in a 10-gallon pot.

With the single part chemical fertilizer I am using I bought 9.9 kg or 9900 g for $119.29. Assuming I feed my 10-gallon pot 6 g times 2 gallons three times per week for 16 weeks during the life of my plant I would use 216 g. That is based on the assumption I would give maximum doses throughout its entire life so this is considerably larger than the actual amount for simplicity of calculation. Dividing the 9.9 kg by the 216 g each plant would take determines my 9.9 kg bag could fertilize 49 plants and dividing the initial cost of $119.29 by the 45.83 plants it can grow means my chemical fertilizer costs me $2.60 per plant in a 10-gallon pot over its life.

$24 divided by $2.60 means that going organic would cost conservatively 9.2 times as much as using chemical fertilizers per plant. Not saying the cost is prohibitive this is just the reality in dollars and cents between organic and chemical. Now I am starting to understand why the organic strawberries at the grocery store cost so much. :oops:
I'm 420% sure you can find inexpensive fertilizers out there, but to use the same ratio (i.e. 10-10-10) all the way through the growth cycle for cannabis just doesn't account for the changing needs of the plant. IMHO, if there's enough Nitrogen for veg, there's probably too much Nitrogen for flower. Most nutes for cannabis are two or three part and the GeoFlora pricing compares favorably to other good nutrient lines. Then again, until a couple of years ago, I was using AN, so I'm used to paying some HIGH prices! :rofl: Also, I'm not sure how long it takes you to feed your plants or how you value your time, but in 16 weeks, you would be feeding 48 times with your current nutes and with GeoFlora, you would be feeding only 8 times.


I think this is more clear if you consider that in the Uncle Ben system, (the rules of thumb quoted,) the auxins are redistributed based on a single event. A single event at the third or fourth node will usually create 2 main colas.

Quadlining is a longer term method where you find yourself balancing and rebalancing the branching growth (auxin redistribution) by multiple training decisions made every few days, rather than a single event.
Yes! With quadlining, there's a lot of extra time spent on LST training the plant horizonally. With UBT, it's just a method of topping.
I do agree it is more but you are comparing it to one of the cheapest chemical fertilizers on the market right now though. If you look at the cost of what some of the other chemical and liquid fertilizers are with their various bottles, the cost could be more on par.

What drew me to it is being able to grow organic with a 1-part (in my eyes since you only use one at a time and never both) fertilizer, plus only dosing every two weeks vs mixing almost daily with the chemical fertilizer the both of us are using. That extra cost may just be the cost of going the KISS organic way vs the easy chemical way. Now as far as results, that’s what I’m here for (no pressure @Mr. Krip).:popcorn:
:thumb:
So less traumatic - makes sense! I guess what turned me off on UBT is that I heard that you grow to node 5 (or 6?) and then top above 2 - it just seemed like a waste of growth time and energy. But I get that a more mature plant, and a single traumatic event, could lead to less impact going forward.
This method is primarily for seedlings since you need to have opposing nodes. When I UBT, I'm really taking my first clone. Usually, that first clone will also have opposing nodes and can also be UBT'd. By the time you're ready to clone again, the plant will be more mature and many times will then be producing staggering nodes which don't lend themself to a 4-cola UBT. As Brother @Radogast points out, you want enough roots to sustain four colas instead of the one you just removed, so letting it grow out a little before the UBT helps.

Cutting off a larger mass of more vigorus growth, leaving roots that generate more total growth energy, forces the growth down into 4 buds (modes 1 & 2) rather than into 2 buds (node 2 only).

I'm not saying I know it to be worth the time to replace those 3 nodes of growth, but I suspect it is equal or less time consuming than quadlining with leaf stripping

It might be worth the time if you planted the cut off growth into a new pot of soil as a single clone. It would be fun to experiment with a few clones and compare results.
There is very little time lost with UBT, the plant just gets a few nodes shorter, but growth rate doesn't stall, at all.

I agree with everything you said Phantom and I certainly wasn't trying to dissuade anyone from going the Geoflora route; I was just curious about the price and posted my findings but like you I have not drawn any conclusions yet myself and agree with all your positives about it and how well it performs is really the determining factor.

Because of this thread, I did a little reading on organic versus chemical fertilizers and apparently, as I posted before somewhere previously, fruits and vegetables are more nutritious with organics so to me it just makes sense that cannabis plants raised organically would have a richer cannabinoid, terpenes, etc content so for that reason alone organics makes a lot of sense to me and has me very intrigued also how this grow goes. The more I read and think about it and hear people's opinions the more appealing it seems.
:thumb:
after this discussion I now realize why I have not had any stellar grows this last year... none of my product turned out to be exceptional. It was good... but not what I expect to grow. I knew I was making a fundamental mistake somewhere, and now, thanks to Amy, I can clearly see what I have been doing wrong. It has always bugged me why on my plants lately, I always get 1 branch that rises to the top of the canopy and becomes dominant and always, each plant in the room has one branch doing this while the rest maintain a fairly even canopy below those branches. I have been priding myself on my multiple topping method that creates huge bushes with 32+ buds... and as it turns out, all but one was secondary. I have been shooting myself in the foot all along. I am going back to Uncle Bens method with no more topping after that, and thanks to another discussion with Filipe, if I have to save vertical space I will supercrop after that, doing all I can to preserve the 4 primary kolas. It sometimes amazes me how well I have done over the years, when I can still make profoundly basic mistakes such as this. Live and learn as they say... each grow will get better and better.
That's the "apical dominance" which makes the main stem always more dominant than the side stems so the plant tries to put all it's growth energy to the highest point. When we top, LST, or supercrop, we're forcing the apical dominance to other parts of the plant.

Oh yeah I totally agree with you, it’s like buying organic vs not at the grocery store, expect to pay more for something that is better in overall quality, from what I’ve been told. I’m trying to get some stuff set up to run clones and compare the two as far as finished product weight and overall taste. See if there really is a difference and if it’s worth changing over too. I’ll still keep running my liquid chemical fertilizers because of my rdwc but as far as doing runs of auto or clone SOGs in between my hydro runs, I may really lean towards using Geo for it.
:thumb:
 
I’ll still keep running my liquid chemical fertilizers because of my rdwc but as far as doing runs of auto or clone SOGs in between my hydro runs, I may really lean towards using Geo for it.
I always used & recommended synthetic nutes for anything with a reservior. Organics tend to grow bacteria in recirculating hydro, IMHO.
 
QUICK PIC UPDATE

The girls are now officially on the GeoFlora nutes since the top dressing has been watered in and I'm really looking forward to seeing how they do from here. On the next watering, I'll start adding the Purpinator for the Dark Ghost Train and Mendocino Purple Kush and will add the Terpinator for the Platinum Cake and Tropicanna Cookies x Slurricane.

Here's the group shot (I should have gotten a better one, but it's the only one I took! :D ):



After a couple of epsom foliars, the Platinum Cake is looking much better:



This is the Dark Ghost Train:



This pic of the Tropicanna Cookies x Slurricane gives a good arial shot of a UBT. They all had UBT's but the DGT above, for example, is already showing side branching so there appears to be more colas on that one:



And, here are a couple of pics of the Mendo Purple Kush, also a classic example of UBT:




Happy Harvests!

K
 
4000k is totally veg land. most "white" emitters carry enough blue at 3500K and 3000k to be used for "full spectrum". i run diy full spectrum cob rigs built with a mix of 3000k and 3500k. it's biased to flower, but that's the bias you want if you have to have one. the rigs veg amazingly, and flower about as well.

when i was selling them i built 4000k/4500k veg only rigs, and 2700K/3000k flower only rigs, for those that wanted them. the 3000k/3500k "full spectrum" were far more popular though for obvious reasons. they are the ones i personally use as well.
Do you still build them?
 
Do you still build them?


not really. i had set prices on new rigs, and got tired of idiots trying to buy them for 200 bucks based on some horseshit burple junk they saw on amazon. plus things weren't as wide open back then, and i had to deal with scummy shits asking to see my grow or teens trying to score clones illegally.

i have a couple spare cobs i keep around for back - up / warranty purposes. but that's it. i had some interest in building a few strip lights similar to the mega featured here, but no one came up with the money, and the market has caught up to where i normally recommend other ready to go lights.

it's not a real comparison but : the mega featured here carries a price tag of $1700 and draws 650W. my big rig draws 600 watt and sold at bout $1850 cdn when new.
 
not really. i had set prices on new rigs, and got tired of idiots trying to buy them for 200 bucks based on some horseshit burple junk they saw on amazon. plus things weren't as wide open back then, and i had to deal with scummy shits asking to see my grow or teens trying to score clones illegally.

i have a couple spare cobs i keep around for back - up / warranty purposes. but that's it. i had some interest in building a few strip lights similar to the mega featured here, but no one came up with the money, and the market has caught up to where i normally recommend other ready to go lights.

it's not a real comparison but : the mega featured here carries a price tag of $1700 and draws 650W. my big rig draws 600 watt and sold at bout $1850 cdn when new.
Yeah man I get ya. I would have stopped too.
 
after this discussion I now realize why I have not had any stellar grows this last year... none of my product turned out to be exceptional. It was good... but not what I expect to grow. I knew I was making a fundamental mistake somewhere, and now, thanks to Amy, I can clearly see what I have been doing wrong. It has always bugged me why on my plants lately, I always get 1 branch that rises to the top of the canopy and becomes dominant and always, each plant in the room has one branch doing this while the rest maintain a fairly even canopy below those branches. I have been priding myself on my multiple topping method that creates huge bushes with 32+ buds... and as it turns out, all but one was secondary. I have been shooting myself in the foot all along. I am going back to Uncle Bens method with no more topping after that, and thanks to another discussion with Filipe, if I have to save vertical space I will supercrop after that, doing all I can to preserve the 4 primary kolas. It sometimes amazes me how well I have done over the years, when I can still make profoundly basic mistakes such as this. Live and learn as they say... each grow will get better and better.


That is so familiar. The sense of cruising along meeting your standards as a grower, and then not.

Yep, It's usually something pretty simple once you see where you stopped doing something right.
 
It has to do with the re-distribution of the hormones from the apical tip and you can still find Uncle Ben's original post out there. Here are some of the key points:

Can't believe I've missed such a popular training method :smokin2: Actually this sounds like quadlining but still you shared great information for me. I've been thinking about clones and topped plants for a while and got some unanswered questions. First I am not sure if later generations of clones are weaker than the original. Is that a fact? Second, does topping plants from a higher point damage the yield? I got my second question almost answered after reading the thread a couple of minutes ago.

I would like to share my thoughts on primary or secondary buds. It's obvious that you would have a huge cola if you don't top your plant but when you top even once, colas get significantly smaller. I think every plant would produce a bigger crown without topping compared to topped big colas. Until now, I was aware that topping and spreading your plant like a bush results in smaller colas than a single crown but I wasn't aware that the node choice for topping is the main training factor on resulting bud size. I'll take that into account for sure :passitleft:

I am also paying great attention to my plants roots but I haven't noticed the link between the root production speed and node count. I am treating my roots with oxygen rich water that sit for five to ten days with air pumping. I am leaving my roots as dry as I can and they just cover the pot in no time. So I don't think I won't be having much problem about my roots if I top from a higher point but still, I want to try that again to compare the results myself.

I am topping my plants above like 8th or 10th node depending on the stretch. I call my technique "Skylining" because I like being fancy :sorry: and this is basically like mainlining from a higher point. I don't imply that I found something great but I noticed some advantages of this type of training. First, when I'm able to use red dominant spectrum on veg. I observe a great stretch. I strip the side branches frequently and only focus on the crown. Plant doesn't need to spread its energy into sidebranches and only to the top. I leave some fan leaves and some nodes occasionally but after plant reaches the desired height, I top it and strip everything below the remaining two nodes. While vegging under red dominant spectrum, stalks of the plants are also getting girthier. Blowing fans on the plant also helps to get a girthier body. After that point, you'll have a three weeks old plant ready for training. I think plants that old and big can fill a 3x3 SCROG net in 1-2 weeks for coco. If you add an extra week for vertical growth, then you have lots of longer cola sites. Then you can flip and trim everything besides the many secondary colas until bloom week two or three. These many secondary tops are may even be tertiary tops because sometimes, mostly when another problem is present, a plant just can't fill too many long colas even in hydro if the plant gets too big. If you got fewer colas from lower nodes, they will bulk up much more than these. But still, the average size of these nugs are more than acceptable because you got lots of them. Here is a below average example of these many nugs on my Purple Punch, which yielded over 350g inside 3x3 with thrips :(


That one weights around 6 grams dried. I think I've read that @Emilya had this problem too. On my Purple Punch, one of the two tops on the two main nodes produced the biggest cola. It weighted around 22g dried and the second biggest cola weighted around 10g. Thats a huge difference but the main problem on that grow was me noticing the thrips very very late :straightface:


I think Uncle Ben is also stating that its a matter of choice rather than the only true method of cannabis training. I think these are nice information to keep in mind.

Feels great to come across this discussion. Thank you guys :passitleft:
 
@GeoFlora Nutrients, I am trying to determine how expensive Geoflora is compared to the chemical fertilizer I am currently using but the obstacle is that you sell your product by weight but the dosage is by volume so I can't determine how far it goes so can you please tell me how many cups would be in your minimum sized 4 lb package?
Our Dosage is by volume, with a conversion factor of .35 lbs / 8 oz (1 cup) . We are working to clarify this. So, for a 4lb Bag, you would be looking at around 12 cups.
 
I've been thinking about clones and topped plants for a while and got some unanswered questions. First I am not sure if later generations of clones are weaker than the original. Is that a fact? Second, does topping plants from a higher point damage the yield?
Thanks for all that info. :thanks:

As long as the mother is kept healthy, there should be no significant reduction in quality. Since topping a plant is usually a sacrafice of one top for multiple tops, it will always increase yield IF you give the new growth enough time to grow out before flipping. :Namaste:
 
Our Dosage is by volume, with a conversion factor of .35 lbs / 8 oz (1 cup) . We are working to clarify this. So, for a 4lb Bag, you would be looking at around 12 cups.
Thanks for the info. I am rooting for the grow and GeoFlora. Growing organic has always appealed to me. Good luck with it. Looking forward to the results.
 
Looking good brother! Been a long time... hope you are well old friend... Looking great btw! :cheer:
Duuuuuuuuude! :thedoubletake: I haven't seen you in ages and very happy you stopped by. :cheesygrinsmiley:
How's everything going with you? Are you still growing? Don't be a stranger - I miss having you around! :circle-of-love:
 
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