Lc from Virginia Beach, Va writes
This is mainly for rock beds, pavers, cracks in concrete, etc...
There is not a recommended pre-emergent that should be used with Roundup QuikPRO. However, a product like Hi-Yield Killzall Extended Control may be a better option. This product provides both pre- and post-emergent control of weeds on areas such as sidewalks, fences, driveways, landscape areas, and walkways for 3-6 months when used according to label directions.
Answer last updated on: 03/02/2020