Triclopyr 4E Herbicide 2.5 Gallons kill ants pipeline and highway rights of way pipeline and highway rights of way Maintenance Practice Recommendation Soil Preparation Loosen soil and remove debris before seeding Watering Keep the seedbed consistently moist during germination Fertilization Apply starter fertilizer during establishment First Mowing Begin mowing once the turf reaches 3–4 inches Ongoing Care Maintain regular irrigation and seasonal fertilization Why Choose Midnight Kentucky Bluegrass Seed Triclopyr 4E is labeled for the control of woody plants and annual and perennial broadleaf weeds in non crop industrial manufacturing and storage sites rights of way such as electrical power lines