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that white that can be seen in the leaves is not powdery mildew, it is sulfur but it remained impregnated and I have to clean it
MobyDick420ESPstarted grow question 5 years ago
Yesterday I sprayed the plant with nutrients to all the leaves, of the plants, the big ones reacted very well, to the irrigation but there are some that transplanted less than 2 weeks ago or 1, and they started to turn yellow, can it be a potassium deficiency? Or is it an excess
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Leaves. Color - Yellow
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MrBlocc420answered grow question 5 years ago
The yellowing on the leafs from base to tip of leaves is a sulfur deficiency. The leaf with the two- toned leaves mutation is exactly what it’s call nothing to worry about . With your sulfur deficiency you should check you ph levels to make sure your not locking out your sulfur with high ph levels. ✌️🏾
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