AgChimp 18-0-9 Prodiamine Pre-Emergent Herbicide and Lawn Fertilizer, 15lbs
Take control of your lawn with a powerful solution that prevents weeds before they start while delivering long-lasting nutrition for thicker, healthier turf, all in one step.
Key Product Features
- 2-in-1 Lawn Solution: A granular formulation which combines weed prevention and precision lawn nutrition in one easy step to grow a thicker, healthier turf that naturally resists weed invasion.
- Pre-Emergent Weed Control: Prodiamine creates a protective barrier at the soil's surface to stop weeds before they sprout - effective against 30+ grassy and broadleaf weeds, including crabgrass, chickweed, henbit, woodsorrel, and spurge.
- Slow-Release Feeding: Polymer-coated nitrogen particles deliver nutrients gradually to provide long-term, consistent, controlled nutrition, without causing spikes and excessive top growth to promote dense, resilient lawn structure.
- Built for Performance: Potassium strengthens turf against heat, drought, and environmental stress, while iron boosts chlorophyll production for a deeper green color.
- Easy Application: Apply evenly with a broadcast spreader in early spring or fall and water-in within 24 hours, treating up to 5,000 sq. ft. (always follow label instructions).
AgChimp 18-0-9 with 30% slow-release nitrogen, 0.29% Prodiamine, and 2% iron combines pre-emergent weed control with lawn fertilization to protect against weeds during peak germination periods while delivering steady, well-timed feeding that supports your lawn’s natural growth cycle. When watered in, the pre-emergent herbicide forms a thin protective barrier at the soil surface that stops annual weeds before they can germinate and sprout. This prevents weeds from becoming a problem, instead of trying to control them after they appear. At the same time, this formula doubles as a fertilizer, delivering 30% slow-release nitrogen for growth, potassium for stress resistance, and 2% iron for a rich green color, helping your lawn stay strong, lush, and attractive during early-season growth. This formulation is especially effective against common annual weeds such as crabgrass, chickweed, henbit, woodsorrel, and spurge, making it an excellent choice for proactive weed prevention and seasonal lawn nutrition.