Is Grass Beater safe to use over phlox to eliminate clover?
Answer:
Bonide Grass Beater II Over - The - Top Grass Killer is labeled to control grassy weeds in phlox but is not labeled for clover or other broadleaf weeds. To treat broadleaf weeds in or around groundcover, flowers, ornamentals, etc you will need to spot treat with a non selective glyphosate product like Roundup or pull by hand.