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Hi! have followg.problem The upper leaves became y...
DaveGstarted grow question 6 years ago
Hi! have followg.problem The upper leaves became yellow. already flushed, i flushed till ec was down at 1. and ph had 6.6. But new upper leaves always grow in yellow colour. Gave a small dose nutrients and calc/mg. Did'nt help. Could be, that i gave too much light? Thx for help!
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ScarfaceGuerrillaanswered grow question 6 years ago
i think she is flushed out of nutes, feed her nitrogen with iron cal mag with watering and foliar spray...quick, bad feeding.program is the.overall issue. good luck
souljasamanswered grow question 6 years ago
yellowing is typically a nitrogen def, but it usually goes bottom up. As the new leaves get older do they go green? If they do then that just might be how that particular plant/plants grow. If not then its likely some sort of deficiency and flushing will only make it worse as you are removing nutrients from an already deficient plant.
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