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Ppm on blueberry cheese auto in coco coir

Buds2k22started grow question 2 years ago

My ppm on auto flower was at 850 during late flowering ! I tried to increase this fed it 2times last two days and the numbers are actually dropping ! Is this normal? I noticed a little yellowing on leaf’s so I’m starting to think over feeding even tho the ppm numbers ain’t up?

Buds2k22

Buds2k22

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Buds. Not fattening

Leaves. Color - Yellow

Feeding. Other

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Robertsanswered grow question 2 years ago

Its ph related for sure. Coco is a always wet and ph specific growing medium. Not to be treated like soil at all. Treated like hydro just in a potter or bag. Strong ph flush till right ph is in run off. 5.8 veg 6.1,6.2 flowering. Above or below that range you will have major issues.

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