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Leaf tips starting to curl during flower
StickeeFangerzstarted grow question 4 years ago
My leaf tips are starting to culr downwards during week 4 of flower for my auto. My Temps have been up to 83 right now with the weather and with around 47% humidity. Any ideas?
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Robertsanswered grow question 4 years ago
Too much nitrogen. Super early sign of nitrogen toxicity. Cut back on nitrogen but maintain upped levels of potassium and phosphorus. Leaves won't repair.
Hashyanswered grow question 4 years ago
If its too hot try not feeding with every watering. Alternate between water and feed so u don't get a salt build up. I noticed your on a product that is just got P and K and I'm not sure how strong that stuff is regards to rising the Ec. You may have over fed and thats why your leaves are suffering a little.
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