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Lower leaves turning yellow and getting crispy
DegenMJstarted grow question 2 years ago
Lower leaves are still turning yellow/brown. See photo. A couple weeks ago I got a greenhouse to protect the plant from the rain. Outside temperature has been lower and there hasn't been much sun (mostly clouds) so I don't think heat is a problem anymore. Don't know the pH. Help!
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Robertsanswered grow question 2 years ago
Okay so the answer here is you have nutrition burn. Brown tips that curl up is burn. So i think it goes deeper then just tok much nutrition. Shot In the dark here, but you are not getting sufficient run off. 20 to 30 percent of liquid in needs to come out bottom. Measure this water for ph as well.
Without run off if you are adding nutrients it causes a build up of salts from applications. This build up will cause deficiency and nute burn at same time. It will effect the ph in soil is what does it all. Good luck 🌱
OhioFarmsanswered grow question 2 years ago
Looking at the image you posted. It seems you have issues with a few leaves. Could be from the neem oil you use on the plant. It's always good to know the ph of whats going into the medium and out. This can help you narrow down issues with a plants health.
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GrowingGrannieanswered grow question 2 years ago
This is, honestly, completely natural and nothing to worry about! Trim them off... they're not doing anything anyway... the leaves you want to be concerned about are the 5-fingered leaves - not the single or even the 3-fingered ones!
Calm down... don't stress... I screwed up my first ever grow to a fare-thee-well and still got a decent harvest out of her... I've screwed things up in lots of subsequent grows, too, but learned a lot along the way... and weed is pretty tolerant for the most part... no need to stress out over something that isn't a problem!
Good luck!
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