wolfweb
I just bought some Neem Oil to use on my roses, which have some powdery mildew and a small amount of black spot. I've been using Rose Defense, a Neem Oil product, but spraying the roses every ten days is getting a bit expensive, so I bought some Neem Oil to mix up myself. The directions say
1 1/2 tsp per quart -- that seems such a small amount that I wonder if it is the recipe for using as an incecticide/fungicide? (Or is it just the recipe for "leaf polish" as the product is designated for. I'm new at caring for roses, so I'd appreciate some advice.
1 1/2 tsp per quart -- that seems such a small amount that I wonder if it is the recipe for using as an incecticide/fungicide? (Or is it just the recipe for "leaf polish" as the product is designated for. I'm new at caring for roses, so I'd appreciate some advice.