Do not use copper materials before Oct. 1. Leaves have to have fallen. Convert copper formulations so that there are 2 lbs metallic copper per 100 gals. Rates vary according to manufacturer. Do not use copper materials before Oct. 1.
Leaves have to have fallen.
Convert copper formulations so that there are 2 lbs metallic copper per 100 gals. We constantly try to improve this site and appreciate your suggestions .