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Deficiency/ excess not sure which one

Grow15started grow question 4y ago

So im not very sure what deficiency/excess might be going on here. But imma link somo photos so you guys can help me out if possible :) been feeding her remo nutes at about 900ppm I believe we are in week 5 of flower maybe 6

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Leaves. Edges burnt

Leaves. Color - Yellow

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DoctorGreenThumbanswered grow question 4y ago

You have no diary on these pics. Looking at the pics as is. The new growth looks good. The older growth looks like an over feeding with a potassium lockout. New growth from what i see looks like you fixed the issue. This is going by limited info.

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Grow15answered grow question 4y ago

So my run off from the day before yesterday is at 6,33ph(I just checked now) my medium is peat moss, coco and perlite ( 35/35/30 )Ive been feeding her in the ph range of 6,1 to 6,2. Now should I just up the nutrient solution a bit or keep her at 900 while giving her 5,9 phd nutrient solution

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DoctorGreenThumbanswered grow question 4y ago

Plant needs or has a lockout of Potassium. Check your runoff. Potassium uptake is best at a ph of 6.0. Cheers!

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