Dear Derek & Team,
We have noticed that we get some copper falling out of our spray solution. We use copper hydroxide mixed. Do we have to pre-mix it?
The new formulations of Copper Hydroxide like Champ mix very well, but they do need to be mixed in a specific order when tank mixed with other products. Fully mix the copper hydroxide in the spray tank before adding other products.
Please look at the video on mixing. It covers the in and outs of application.