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Excess or not enough Nutes?? pH??
AutoflowersSucKanswered grow question 5 months ago
Thats Potassium, or lack there of. Either pH is off or your aren't giving it enough, or it's locked out from too much calcium or overall salt build up in the root zone.
Organomananswered grow question 5 months ago
Damage caused by wild pH fluctuations.
Flushing unless absolutely necessary to save a severely damaged plant can do more harm than good.
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CannaMom2answered grow question 5 months ago
My research seems to look like this is Potassium deficiency but runoff shows almost 1000 ppm so I am thinking the dolomite lime I added to the pot at the beginning of the grow 11 weeks ago has washed away. She was flushed November 7th so I know she does not have a salt buildup. I added a bit more dolomite lime as a top dress but it won't work super fast so I am hoping someone here knows exactly wth is going on with my plant.
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