re: Jon705's Multi Strain HPS LED Hybrid System
That's pretty much the whole idea in a nutshell. Everything else is just details of how to trigger this response in the plant
I respectfully have to disagree with some of your descriptions of plant anatomy and how the plant responds to training though.
While I don't claim to know as much as someone like Corey @ BPN, or many of the skilled growers here, I do posses just enough information to get myself in trouble.
That being said, since I started growing again, I did do a little review of the stuff I learned in my botany class during college. A lot of that info stuck because I had just started growing MJ at the time, so I had some practical interest in addition to just being a nature nut in general to begin with. Much of it 'stuck', but the review was still helpful. I highly recommend ALL growers take a couple hours to study some basics of plant anatomy.
It's hard to be sure which layers of the stem you're referencing, but I must be misunderstanding how you describe their function. I maintain my objection to making a cut completely around the entire circumference of the stem. I suspect there is some sort of misunderstanding happening here, but checkout "girdling". That's what you're describing.
My understanding of how/why bending works is different as well. I think it has to do with using gravity and the regulation of growth inhibiting hormones. If what you described were true, then how would LST work? Without a "supercrop" type of bend, ie one that "heals" and forms a knuckle, there would be no disruption to any of the layers. This suggests that it's not a matter of restricting the flow of resources, so there must be another mechanism at work here.
hmmmm I think I got a little sidetracked...
The point is, you hit the nail on the head. If you take away the light, and keep up the humidity, the plant will try to make roots. Create those conditions on a stem anywhere, and it will root. I bet you could do this technique without cutting or scraping the stem at all. It might just take longer. All the other details are just efforts to improve the odds of success. Most are aimed at maintaining that moist and dark condition. I'm pretty curious now, so I'll definitely have to do a little experimenting myself.
Anyway, it's definitely an interesting technique, and it lets you clone a strain you otherwise couldn't, then it's a valuable part of your cultivation toolbox.
LOL an idea just occurred to me..
What if I grew a nice tall skinny plant, then I did air layering at the very top. One it rooted, plant the 'top'. Now you have an arch of the main branch. That would be funny! hmmmmm another experiment! I already tied one of my father plants' stems into a knot. Just think of the cool 'sculptures' you could create with this technique!
Damn... Didn't mean this to get so long. DonPaul, please don't think I'm trying to argue. I've heard of Mel and I'm surprised if he is promoting some of these ideas in his book. Maybe I'll pick up a copy.
Thanks for conducting the experiment Jon. I think all of us have learned something from you.
so from my experience roots seem to grow in any dark humid conditions even without hormones or grow medium, i had about 10 roots growing directly sideways out of the stem of a hempie then smaller roots was growing down into the growing medium, this was after about 2 wees of having newspaper taped over the top of the pot
That's pretty much the whole idea in a nutshell. Everything else is just details of how to trigger this response in the plant
I respectfully have to disagree with some of your descriptions of plant anatomy and how the plant responds to training though.
While I don't claim to know as much as someone like Corey @ BPN, or many of the skilled growers here, I do posses just enough information to get myself in trouble.
That being said, since I started growing again, I did do a little review of the stuff I learned in my botany class during college. A lot of that info stuck because I had just started growing MJ at the time, so I had some practical interest in addition to just being a nature nut in general to begin with. Much of it 'stuck', but the review was still helpful. I highly recommend ALL growers take a couple hours to study some basics of plant anatomy.
It's hard to be sure which layers of the stem you're referencing, but I must be misunderstanding how you describe their function. I maintain my objection to making a cut completely around the entire circumference of the stem. I suspect there is some sort of misunderstanding happening here, but checkout "girdling". That's what you're describing.
My understanding of how/why bending works is different as well. I think it has to do with using gravity and the regulation of growth inhibiting hormones. If what you described were true, then how would LST work? Without a "supercrop" type of bend, ie one that "heals" and forms a knuckle, there would be no disruption to any of the layers. This suggests that it's not a matter of restricting the flow of resources, so there must be another mechanism at work here.
hmmmm I think I got a little sidetracked...
The point is, you hit the nail on the head. If you take away the light, and keep up the humidity, the plant will try to make roots. Create those conditions on a stem anywhere, and it will root. I bet you could do this technique without cutting or scraping the stem at all. It might just take longer. All the other details are just efforts to improve the odds of success. Most are aimed at maintaining that moist and dark condition. I'm pretty curious now, so I'll definitely have to do a little experimenting myself.
Anyway, it's definitely an interesting technique, and it lets you clone a strain you otherwise couldn't, then it's a valuable part of your cultivation toolbox.
LOL an idea just occurred to me..
What if I grew a nice tall skinny plant, then I did air layering at the very top. One it rooted, plant the 'top'. Now you have an arch of the main branch. That would be funny! hmmmmm another experiment! I already tied one of my father plants' stems into a knot. Just think of the cool 'sculptures' you could create with this technique!
Damn... Didn't mean this to get so long. DonPaul, please don't think I'm trying to argue. I've heard of Mel and I'm surprised if he is promoting some of these ideas in his book. Maybe I'll pick up a copy.
Thanks for conducting the experiment Jon. I think all of us have learned something from you.