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is it not spider mite right?

THCanbisGrower
THCanbisGrowerstarted grow question 2 years ago
because when i try to clean many leave. it will be disappear . it's can clean and not found any bite spot at all. it's like powder of brown and white so make me think it is spider mite. second i use my glass zoom to every leave and under leave it not found any mini spider mite
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Organoman
Organomananswered grow question 2 years ago
Powdery mildew! Spray plant with a mix of 40% full cream milk and 60% plain water. Spray when the lights are on, the lights will activate an enzyme in the milk that will control the mildew. Damaged leaves will not recover, but this treatment should prevent it from getting much worse. You might have to do a follow up spray in another 5-7 days time if the problem persists.
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Youthman
Youthmananswered grow question 2 years ago
Use baking soda 1gr/L to have pH 8 that kill the mildew (It needs acid pH, like leaves that has 5.5) Spray 3 times in a week, don't spray last 10 days of flowering maybe some sediment stay in flowers (not harmful anyway) and cut fan leaves too much damaged of there's any :)
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Anonymous_2022
Anonymous_2022answered grow question 2 years ago
Hi there As said powdery mildew treat with Organic Potassium bicarbonate 👍 Best of luck 🌱
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ChamiChumi
ChamiChumianswered grow question 2 years ago
This is white powdery mildew and if you don't treat the plant it will spread to other places and spoil the crop.
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