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Whitish spots on leaves?
dubiduustarted grow question a day ago
Last week I started adding nutrients and I put an overhead light for plant (initially only with natural lighting). Some white spots have appeared I am not sure why, doesn't really look like nutrient deficiency as far as I am aware so I wondered if it could be thrips? Any ideas?
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Organomananswered grow question 19 hours ago
Looks more like damage from getting water or fertilizer on the leaves, not insect damage.
Thrips will leave small dotty spots, not random blotches.
Does not look like any sort of deficiency.
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SzkolaZiolaanswered grow question 20 hours ago
Yes, looks like first signs of thrips sucking the leaves.
You can spray with permethrin/deltamethrin.
Or something with Spinosad
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