Felix from San Antonio, Tx writes
Does Demon WP kill or destroy St Augustine's grass? Just layed down about 5 pallets of Raleigh St Augustine grass and would not like to have destroyed due to spraying something I shouldnt on it.
Demon WP is labeled for use on lawns and shouldn't cause any damage to your grass. We do recommend that you test a small area before you spray your entire lawn.
Answer last updated on: 05/07/2012