Midwest Weedist
Well-Known Member
That'll do it! Some strains are cool with heat, other freak out above 78, most strains I run tend to show signs of stress above 82 or so, though negligible like what you're seeing.
Recycled Organic Living Soil (ROLS) and No Till Thread
- Thread starter headtreep
- Start date
I feel like because nitrogen is a mobile nutrient it could come back. But in my experience once a leaf yellows you can only stop it from getting more yellow. It does not become green again.
ShLUbY
Well-Known Member
ok. the buds seem like they are developing fine. they are 4 weeks today. i feel that the yellowing has gotten worse on one plant. the other is faring a little better. Starting to see some brown spotting on the worser of the two. i'll throw up a pic in a little while. On a good note i have three 9 pound hammer coming down today and they look really nice. purples coming through on that one beautifully. oh yeah 7 week finisher to boot. fastest i've ever experienced.
Joedank
Well-Known Member
One unexpected finding of Douds' work at Rodale "is that mycorrhizae can be used to increase the yield of crops even in soils that are very high in phosphorous." Some of the soils at the Rodale Farm which have been heavily composted, Douds notes, "have available P in excess of 300 parts/million"--well above the level at which mycorrhizal responses are typically seen, around 20-50 ppm available P. "The generalization would be that P as high as 300 would be a situation in which the plant can take up all the P that it needs by itself without relying on the mycorrhizal fungi." Douds believes that at high nutrient levels, some of the other benefits of MF--enhanced disease resistance, improved soil aggregation and better water relations--could be showing an effect.
interesting read about growing your own mycos...
http://newfarm.rodaleinstitute.org/depts/NFfield_trials/0903/daviddouds.shtml
interesting read about growing your own mycos...
http://newfarm.rodaleinstitute.org/depts/NFfield_trials/0903/daviddouds.shtml
drekoushranada
Well-Known Member
Casa DE pot or Lowe's. Heck plenty of big home improvement stores have them.
ShLUbY
Well-Known Member
cool. I always had a hydro store to shop at lol. I figured someone had to have it around.
Here are the plants (black domino) I've been having some N deficiency with. They are now at 30 days. The yellow leaves have not gained any green back at all. I took off about a dozen leaves off of each plant today that came off easily. the ones that had some tug still I left on even though they are yellow. I think the buds are developing on schedule and I would like to say the problem has been taken care of, but the plants just won't be able to photosynthesize at their full potential. I've given them fish hydrolysate, a boogie brew compost tea, some liquid kelp, coconut water, aloe (not in any particular order). They seem to be relatively happy, leaves are still praying even after a good watering right before these pics.
Here are the plants (black domino) I've been having some N deficiency with. They are now at 30 days. The yellow leaves have not gained any green back at all. I took off about a dozen leaves off of each plant today that came off easily. the ones that had some tug still I left on even though they are yellow. I think the buds are developing on schedule and I would like to say the problem has been taken care of, but the plants just won't be able to photosynthesize at their full potential. I've given them fish hydrolysate, a boogie brew compost tea, some liquid kelp, coconut water, aloe (not in any particular order). They seem to be relatively happy, leaves are still praying even after a good watering right before these pics.
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Midwest Weedist
Well-Known Member
The Tobacco Mosaic Virus:
"Tobacco mosaic virus (TMV) is a positive-sense single stranded RNA virus that infects a wide range of plants, especially tobaccoand other members of the family Solanaceae. The infection causes characteristic patterns, such as "mosaic"-like mottling and discoloration on the leaves (hence the name)." -Wiki
My friend just threw out every single one of his plants because it got a hold of his entire room. Now I'm watching mine like a hawk because we've shared cuts, etc.
Anyone have any personal experience with it?
"Tobacco mosaic virus (TMV) is a positive-sense single stranded RNA virus that infects a wide range of plants, especially tobaccoand other members of the family Solanaceae. The infection causes characteristic patterns, such as "mosaic"-like mottling and discoloration on the leaves (hence the name)." -Wiki
My friend just threw out every single one of his plants because it got a hold of his entire room. Now I'm watching mine like a hawk because we've shared cuts, etc.
Anyone have any personal experience with it?
st0wandgrow
Well-Known Member
Is he sure it was TMV?? There's some debate as to whether cannabis can be infected by it or not. I don't know one way or the other. I've heard that the symptoms from russet mites is very similar to TMV so it could wrongly attributed.
Either way, tossing the plants might not be a bad move. That sucks though
Joedank
Well-Known Member
http://newfarm.rodaleinstitute.org/depts/NFfield_trials/0903/daviddouds.shtml
at the bottom he uses bahia grass with a culture of local and added mycos . i am using glomulus intrdices(misnamed i heard) and carrot roots . then adding the innoculated soil as a top dress
hope that helps ... i also have a link to making a boiled rice culture of local mycos captured from the air in a old growth forest (think sequioas)
then allowed to do there thing in your soil
Midwest Weedist
Well-Known Member
We'll never know 100%. We still have to very much worry about stealth so lab testing isn't an option. But after days of looking through pages of pictures of other plants affected by it and reading the different Studies on it from Google's "scholar" search or whatever , we're fairly certain. Definitely a downer but rather safe than sorry. I have heard the argument that cannabis is unaffected, but I've haven't seen anything saying anything either which way myself either. Well, anything grounded in science that is lol.
Midwest Weedist
Well-Known Member
I would assume for the same reason as why you'd use an aact
hyroot
Well-Known Member
Joedank
Well-Known Member
why does korean gardening call for it ? that is where the rice method came from, to add a fungal aspect . they say the fungal aspect is hard to cultivate ... lol...
