New leaves are too light in colour
Jakedstarted grow question 9mo ago
New leaves are too light in colour. I just switch 12/12 3 days ago, increased the nutrients a little from 500 to 560 ppm. Light is on 800 PPFD. Last runoff was 620 ppm. I also defoliate her. What should be a problem?
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Leaves. Color · Yellow
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AcidBurn_41answered grow question 9mo ago
Just go for a pH value of 6.5, which is perfect for you. It will settle down in the next few days. She cannot absorb the nutrients that are present.
Green_Clawsanswered grow question 9mo ago
The lighter bits are just rapid new growt, chlorophyll hasn't caught up here yet nothing to worry about
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