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What's wrong here?
hellomynameisstarted grow question 4y ago
Some leaves turn from green to light green to yelleow almost white. Begining from the edges to the core. Veins turn light green too. Rusty spots appear and leave edges and tip curl upwards. In the last state leaves get brittle and drop. Thanks in Advance.
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gottagrowsometimeanswered grow question 4y ago
Hmmm. Then possible nute lock out. All I can offer, is give her a flush as she's old, and possible build up of salts. Do u add any nutes. Is it a light mix?
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gottagrowsometimeanswered grow question 4y ago
Is this grow in soil like your others or have u moved to coco?
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gottagrowsometimeanswered grow question 4y ago
It looks a ph problem. Growing in coco PH should be 5.8-6.2 anywhere beyond that and your crossing over into more trouble nute up take, nute lockout and salt build up. Flush, restart nutes with a basic NPK and cal mag of course then get back to bloom boosters or anything else that fancy. Got build her back up from the ground up. Good luck!
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