G
Guest
I use neem on my roses for powdery mildew and the important thing is doing it on a regular basis whether you see a problem or not. Where i live you can see it on the trees! I use it the same way inside. As a preventative. If you wait until you see a problem, it will be a lot more work to rid yourself of it. Especially with all these crazy, endless rains....
I tried copper spray too , but it wasn't as effective for rust and mildew...
I tried copper spray too , but it wasn't as effective for rust and mildew...