Hydro mulching (also called hydroseeding) is a cost-efficient method to establish turf, especially for large properties or projects where installing sod would be expensive. Unlike sod, which provides instant coverage but comes at a premium cost, hydro mulching allows you to cover large areas quickly and at a fraction of the price.
Hydro Mulching
What This Service Involves
Hydro mulching uses a slurry mixture applied with specialized equipment. The mixture typically contains:
- Grass seed – Common types include ryegrass (fast-growing for initial coverage), Bermuda, Fescue, or native grass varieties depending on your property and climate.
- Mulch – Retains moisture and protects seeds from wind or erosion.
- Fertilizer and tackifier – Helps seeds germinate and adhere to the soil.
This application helps reduce soil erosion, promotes even coverage, and keeps seeds moist and protected as they germinate.
How It Works
- The slurry mixture is sprayed over the prepared soil using specialized hydroseeding equipment.
- Ryegrass grows quickly, providing immediate green coverage while slower-growing seeds (Bermuda, Fescue, or native grasses) germinate.
- Germination for the primary grass seed typically takes 2 to 3 months, depending on the variety, soil conditions, and weather.
- Regular watering and care ensure a healthy, even lawn as the new grass matures.
Fact Check Notes:
- Ryegrass is often included in the mixture because it germinates very quickly (within 7–14 days), giving immediate visual coverage. ✅
- Bermuda and Fescue seeds germinate slower, generally 4–12 weeks, depending on temperature and soil conditions. ✅
- Hydro mulching is indeed more cost-effective for large areas than laying sod. ✅
- The process also reduces erosion, improves seed-to-soil contact, and allows for more customized seed blends. ✅
Benefits of Hydro Mulching
- Cost-efficient for large-scale projects
- Provides erosion control for slopes and uneven terrain
- Flexible seed selection for the desired turf type
- Fast initial coverage with ryegrass
- Even germination over large areas
