Jim Haddar
Well-Known Member
I found this stuff at a Dollar Store in Anaheim. The brand is Homebright Plant-Based Pest Spray and the active ingredients are rosemary oil and peppermint oil. I think these would be considered safe to apply to cannabis plants in California.
I think this might be good for mites and I have even seen one or both of these oils recommended for powdery mildew.
I would caution that you should test the spray on one of your lower fan leaves to make sure it doesn’t burn. Also be careful using it on outdoor plants that get full sun. I have seen damage from using neem oil indoors, so be careful with these oils as well… obviously.
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I think this might be good for mites and I have even seen one or both of these oils recommended for powdery mildew.
I would caution that you should test the spray on one of your lower fan leaves to make sure it doesn’t burn. Also be careful using it on outdoor plants that get full sun. I have seen damage from using neem oil indoors, so be careful with these oils as well… obviously.
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