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Gloria from Lincolnton writes

Can you use SpeedZone Lawn Weed Killer Concentrate in your mulch, surrounded by shrubs?

In other words, can you spray around shrubs safely and kill weeds???


SpeedZone Lawn Weed Killer Concentrate is only labeled to be used in turfgrass not landscaped/ornamental beds.  It is reasonably safe around trees and shrubs when used as directed. However, you should be careful not to get any overspray onto any desirable plants. trees, or shrubs. 

Typically in ornamental areas for broadleaf weeds it is best to hand pull or spot treat with a glyphosate based product very carefully, avoiding any contact/drift with the desirable plants.

Answer last updated on: 03/18/2020

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