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Can anyone tell me what this is? I don't have...
TheDonstarted grow question 2 years ago
Can anyone tell me what this is? I don't have a diary at the moment but could still get some help?
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Leaves. White powder
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Sikkkaanswered grow question 2 years ago
Can be powdery mildew, can be some bugs(are there 2 tiny bugs in the 1st picture or its just dirt?) or can be because of some solution that you may be spraying on the plant. I'd buy a scope 60-100x, look at it. If you can't scratch it off the leaves it may be a deficiency.
Sciolistic_Steveanswered grow question 2 years ago
bet it looks a different color under normal lighting. i see no wpm. looks like a potassium issue due to how it is progressing along tips of leaves. seeing it in better light would make that diagnosis easier. burnt or yellow tips around leaf. increase K if so.
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GrowingGrannieanswered grow question 2 years ago
If you don't have a diary, could you at least give us some pictures in natural light? It's very hard to tell anything when the pics are purple. You mention "white powder" which might be powdery mildew... but there are lighter edges to your leaves that might be a phosphorus deficiency... and it may be BOTH - it's just REALLY difficult to tell with any degree of certainty. Do this - start a diary (even if it's only this week), put in some pics of the leaves and the whole plant under natural light and then ask your question again from the bottom of the diary...
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