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Yellow Leaf Tips with Brown Spots – What Could This Be?
Sheldorstarted grow question 7mo ago
One of my plants has yellowing tips on some of its leaves, and there are also brown spots forming on these yellow areas.
Any ideas on what could be causing this? Could it be a nutrient issue, or is it maybe related to pests or environmental factors?
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BerrySweetHighanswered grow question 7mo ago
High Sheldor, You are overfeeding the plants with the problems. Lower the terra bloom nutrients to 3 ml/L and also make sure that you water till 20% runoff to prevent nutrient salts building up inside the soil. And keep your pH around 6.2 to prevent nutrient lockouts. I always use Green Sensation! It is my number one choice during the flowering phase! Happy Growing Buddy! 💚
Beadle420answered grow question 7mo ago
I would say potassium and a slight calcium deficiency. Overfeeding imo you would have clawed ends with the fading.
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AsNoriuanswered grow question 7mo ago
You overfed plant. By stripping her heavily you provided more feeding than plant leaves could store. Some salt build up, maybe nitrogen blocks calcium, maybe just lock out, maybe ph swing and plant suffers now ...
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Hashyanswered grow question 7mo ago
Probably stress has caused it. Looks like you have been doing heavy defoliation through the grow. She looks like either potassium or phosphorus problem (I forget which is which). Make sure your ph is between 6 and 6.5. Plant may have a bit of lock out.
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