Surf-Ac 820 Non-Ionic Surfactant is a item designed to be mixed with herbicides or insecticides to help them stick to the plant surfaces better when making applications. We have not heard of Surf-Ac being used with products on palm trees, but if you feel it is needed and the product label of the item you are mixing it with states to use a surfactant with it, then you can safely do so. Do not make any applications with most products on the market when temps are over 85 degrees. You can apply in the late evening or early morning during the coolest parts of the day to help avoid burn. 

Answer last updated on: 11/04/2022