M
MaximusDecimus
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- Jul 23, 2024
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Not an expert grower, and I can’t diagnose this, which makes me think there is a pest in your soil or possibly a virus? I dunno.Hello all,
I’m new to this forum, but not to growing cannabis. I grew my first plants back in ‘03, but stopped in ‘05 due to some…legal complications. Fast forward 10 years, I moved to California, and the first thing I did was get my green card, and start back up. I’ve been at it ever since. That being said, I've yet to see this behavior from what seems like otherwise perfectly healthy plants.
A bit of information about my setup first:
Light - BLOOM PLUS LED BP 3000W
Growing medium - Organic soil
Training method - Mainline/SCROG
Soil PH - Roughly 6.1
Light distance from tops - 24”
Air movement - 1 AC Infinity exhaust fan, and 2 AC Infinity oscillating fans.
I transplanted them into bigger pots about 3 weeks ago. Then about a week ago I noticed my plants started to twist up a bit. No signs of nute burn (tested the soil for NPK, and levels were normal), or overwatering.
I also PH my water to around 6.5, however, I didn’t check the PH of my soil before transplanting, which I normally do. I like to keep my soil around 6.5-7, but when I first checked it, it was right about 6, which is supposedly in the low range of what’s acceptable for soil, but it also means that it most likely started somewhere in the 5-5.5 PH range. I’ve already started PH’ing my water up to 7-7.5 range to raise the soil’s PH. I plan to check the soil PH weekly until it’s around 6.5, and then keep my water and fertilizer PH to 6.5.
Do any expert growers here think I may be on the right track to straightening these leaves out?
As I said there’s no signs of stress, besides the twisting, and they seem quite happy and healthy otherwise.
Thanks foe your helpView attachment 2226618View attachment 2226619!
I wouldn't bet on that being a virus just yet considering what you've said about how far off your pH has been, seems you don't really know what the soil pH is so I'd recommend doing a slurry test and posting the results, both pH & ppm, before I made any other conclusionsHello all,
I’m new to this forum, but not to growing cannabis. I grew my first plants back in ‘03, but stopped in ‘05 due to some…legal complications. Fast forward 10 years, I moved to California, and the first thing I did was get my green card, and start back up. I’ve been at it ever since. That being said, I've yet to see this behavior from what seems like otherwise perfectly healthy plants.
A bit of information about my setup first:
Light - BLOOM PLUS LED BP 3000W
Growing medium - Organic soil
Training method - Mainline/SCROG
Soil PH - Roughly 6.1
Light distance from tops - 24”
Air movement - 1 AC Infinity exhaust fan, and 2 AC Infinity oscillating fans.
I transplanted them into bigger pots about 3 weeks ago. Then about a week ago I noticed my plants started to twist up a bit. No signs of nute burn (tested the soil for NPK, and levels were normal), or overwatering.
I also PH my water to around 6.5, however, I didn’t check the PH of my soil before transplanting, which I normally do. I like to keep my soil around 6.5-7, but when I first checked it, it was right about 6, which is supposedly in the low range of what’s acceptable for soil, but it also means that it most likely started somewhere in the 5-5.5 PH range. I’ve already started PH’ing my water up to 7-7.5 range to raise the soil’s PH. I plan to check the soil PH weekly until it’s around 6.5, and then keep my water and fertilizer PH to 6.5.
Do any expert growers here think I may be on the right track to straightening these leaves out?
As I said there’s no signs of stress, besides the twisting, and they seem quite happy and healthy otherwise.
Thanks foe your helpView attachment 2226618View attachment 2226619
Just saw these on 09/04/25. What ended up happening if you don't mind my asking? I work at a commercial large scale grow and have some plants in some rooms showing these symptoms!Hello all,
I’m new to this forum, but not to growing cannabis. I grew my first plants back in ‘03, but stopped in ‘05 due to some…legal complications. Fast forward 10 years, I moved to California, and the first thing I did was get my green card, and start back up. I’ve been at it ever since. That being said, I've yet to see this behavior from what seems like otherwise perfectly healthy plants.
A bit of information about my setup first:
Light - BLOOM PLUS LED BP 3000W
Growing medium - Organic soil
Training method - Mainline/SCROG
Soil PH - Roughly 6.1
Light distance from tops - 24”
Air movement - 1 AC Infinity exhaust fan, and 2 AC Infinity oscillating fans.
I transplanted them into bigger pots about 3 weeks ago. Then about a week ago I noticed my plants started to twist up a bit. No signs of nute burn (tested the soil for NPK, and levels were normal), or overwatering.
I also PH my water to around 6.5, however, I didn’t check the PH of my soil before transplanting, which I normally do. I like to keep my soil around 6.5-7, but when I first checked it, it was right about 6, which is supposedly in the low range of what’s acceptable for soil, but it also means that it most likely started somewhere in the 5-5.5 PH range. I’ve already started PH’ing my water up to 7-7.5 range to raise the soil’s PH. I plan to check the soil PH weekly until it’s around 6.5, and then keep my water and fertilizer PH to 6.5.
Do any expert growers here think I may be on the right track to straightening these leaves out?
As I said there’s no signs of stress, besides the twisting, and they seem quite happy and healthy otherwise.
Thanks foe your helpView attachment 2226618View attachment 2226619!
Ayuda!!! Que le pasa a ésta?
¡Hola! ¡Gracias por responder!¿Podría ser marchitamiento por Fusarium? También me recuerda un poco a cuando, por accidente, le di a una planta una dosis excesiva de Flora Micro. Si no sospechas de toxicidad por micronutrientes, quizás deberías tratarla contra hongos en las raíces.
¡Hola! ¡Gracias por responder!
No creo que tenga sobre fertilización.
Con que producto puedo tratar el hongo?
Lo intentaré!!! Muchas gracias por responder!!!!!La fusarium suele ser un problema grave, pero puedes intentar un lavado con peróxido de hidrógeno.
Gracias por tu respuesta!!Los datos de luz serían más útiles para obtener un gráfico de espectro y un PPFD más preciso en el dosel. Porque si la luz es muy alta pero las temperaturas son bajas, el nitrógeno está por las nubes y la transpiración es prácticamente nula, se produciría esto.
O las ideas sobre el virus.
Prueba con un poco de Great White Microrhyzzial a mitad de la fase vegetativa. Lava las raíces con tu método preferido.
Por supuesto, aquí hay gente más inteligente que yo; puede que se den cuenta de esto y también ayuden.
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