Brian from Simi Valley, Ca writes
How soon you can apply Drive XLR8 Herbicide Crabgrass Killer after seeding depends on the lawn species you planted. It appears Eco Lawn is a blend of fine fescues and the Drive XLR8 label states to not apply within 4 weeks after seedling emergence of this type of grass. You should wait until the grass is well established and has been mowed at least twice before applying Drive XLR8.
Answer last updated on: 09/19/2017