Lucas from Council Grove, Ks writes
It is not necessarily recommended to mix in a surfactant with Surge Broadleaf Herbicide for Turf. Per the product label, Certain spray tank additives (adjuvants, wetting agents, surfactants), liquid fertilizers, and tank mixtures containing emulsifiable concentrates may reduce the selectivity on the turfgrass. Do not use adjuvants and spray additive tankmix combinations, unless your experience indicates that the tank mixture will not result in turf injury.
Answer last updated on: 03/31/2016