🍂 Introduction
Fall is the best time to overseed your lawn in Seattle. With cooler temps and steady moisture, new grass can take root before winter hits. Whether you’re in Ballard, Green Lake, or Capitol Hill, overseeding now means a thicker, healthier lawn come spring.
✅ What Is Overseeding?
Definition: Spreading new grass seed over existing turf to fill in bare spots and improve density. Why It Matters: Helps crowd out weeds, resist moss, and recover from summer stress.
✅ Best Time to Overseed in Seattle
Ideal Window: Mid-September to late October Why: Soil is still warm, rain is consistent, and weed pressure is low.
✅ Best Grass Types for Seattle
- Fescue: Shade-tolerant and drought-resistant
- Perennial Ryegrass: Fast germination and strong wear tolerance
- Kentucky Bluegrass: Great for sunny, well-drained areas
✅ How to Overseed Effectively
- Mow Low: Cut grass to 2 inches
- Aerate First: Loosen soil for better seed contact
- Spread Seed Evenly: Use a broadcast spreader
- Water Daily: Keep soil moist for 2–3 weeks
- Avoid Mowing: Wait until new grass reaches 3 inches
📍 Local Insight
Capitol Hill lawns benefit from slope-safe blends and erosion control. Green Lake yards need shade-tolerant seed due to tree coverage. Ballard homeowners often pair overseeding with moss prevention for best results.
📞 Want a Thicker Lawn Before Winter?
Seattle Lawn Solution offers professional overseeding and aeration services across Seattle, Ballard, Green Lake & Capitol Hill. 📞 Call now or request a quote online
