Kevin from Asheville, Nc writes,
Storage of mixed product
How long can mixed, unused product be stored in a container before losing potency?
It is recommended that you use any mixed solution of Bonide Liquid Copper Fungicide Concentrate within 24 hours after mixing. For any unused concentrate, store at room temperature in the sealed bottle and can last for up to 1 year.
Answer last updated on: 01/10/2015