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neem oil soil drench, is it safe?
partlychilistarted grow question 4 years ago
I've seen two ways of using neem oil to get rid of gnats, foliar spray and soil drenching. I've done the foliar spray but was hesitant to drench the roots in neem oil.. I guess by only doing the foliar spray the larva are still eating the roots.. I just wanna make sure thanks 🙏
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GMSgrowsanswered grow question 4 years ago
Best to let soil dry out good between waterings to control the gnats, sticky strips and vacuum to suck up the majority of the flying buggers
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