if you have fungus gnats in a soil grow you REALLY need to get that pot up and let the bottom DRY out ... it's a sanitation issue... bleach the tray that the pots sit in if you have one. Cleanliness first. Neem is good stuff but its application is ideally to treat pests on the leaves.
stinkyattic Reviewed by stinkyattic on . How to mix NEEM OIL Spray Can any one tell me how to make a neem oil spray for a 12 oz spray bottle...i just bought 2 oz of it for now...i have Fungus gnats at the bottom of my soil is Neem spray safe on my roots....i need to know how to make a good Neem oil spray....thanx if you can help Rating: 5