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Problems with deficiency, can somebody help me?

Gro420started grow question 3y ago

Problems with deficiency, can somebody help me?

Gro420

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Leaves. Edges burnt

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Hashyanswered grow question 3y ago

It's either calcium or potassium deficiency. You probably have the correct amounts so I would try altering your ph a little. Try ph 6.3. Also check your runoff ph to see if its still in range.

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Hashyanswered grow question 3y ago

That link to the chart herbaledu has put on is worth saving. Got some good info on it.

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HerbalEduanswered grow question 3y ago

yep as Hashy said look like either Calcium and/or potassium deficiencies. could just be a phenotype more sensitive to feeding than the others also, this happen once in a while. https://loudclouds.co/wp-content/uploads/2016/07/marijuana-deficiency-chart-jorge-cervantes.jpg

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