Will Trimec Kill Juniper

Choose an herbicide that targets grasses and broadleaf weeds but is safe to use around junipers and other woody ornamentals. Dichlobenil, oxadiazon and trifluralin are all safe for use near juniper. Always water the area immediately after applying granular herbicides.

What can I spray on junipers to kill weeds?

You can carefully apply Roundup (glyphosate) to patches of weeds that do not directly contact the junipers. Roundup is a non-selective herbicide that would kill your junipers as well as the weeds, so you must spray very carefully and avoid getting any of it on the junipers.

Does 24d kill juniper?

Answer: Hi-Yield 2, 4-D Selective Weed Killer can be harmful to junipers. Your best option is to try to spot treat with Roundup.