wettable sulfur

Discussion in 'Growing Marijuana Outdoors' started by sim_672, Aug 8, 2019.

  1. Hi ive sprayed my vegging plants with sulfur, works awesome my question is does this stuff need to be rinsed off? cant seem to really find a solid answer on it?

  2. Yes I would.. sulfur is acidic and acidic conditions on leaves invites certain pathogens.. like Powdery Mildew

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