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Deficient?
Bootymisslesstarted grow question 4 years ago
Have a few leaves on both plants that have blotchy light green spots what do you think is causing it?
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CloneKingzanswered grow question 4 years ago
Heya Bootymissles!
Looks like a potassium deficiency and a little excess of nitrogen.
I would up the ppm but lower the nitrogen count if you can. I usually start at 750ppm flower and work up to 1200 depending on the strain.
Cheers and good luck!
The8thChevronanswered grow question 4 years ago
Too much N at this stage will cause dark green foliage which turns in yellow top growth as it advances. Red stems are a sign of P deficiency as well (but only if it's the full stem and not just the part closest to your light.
Make sure N is low and P is high and they'll move on. Cheers!
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Athosanswered grow question 4 years ago
It is a very early potassium deficiency. At this stage 1 EC (500 PPM) is kind of low, I would up it to 1.5 EC (750 PPM)
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