Hydroseeding 101: Frequently Asked Questions
Get answers to common questions about hydroseeding and how the process works.
Working with hydroseed presents plenty of questions. If you’re wondering whether hydroseeding is right for your project, we’ve compiled answers to frequently asked questions to help you get started. If you need professional hydroseeding services, feel free to contact us today.
What Is Hydroseeding?
Hydroseeding is a specialized method of applying grass or wildflower seed in a slurry mix to promote quick rooting. This process uses specific equipment and techniques ideal for controlling erosion on slopes and restoring vegetation in disturbed areas. Because of the expertise and machinery involved, it’s best handled by professionals.
How Much Does Hydroseeding Cost?
Hydroseeding typically costs between $0.06 and $0.15 per square foot. We’re happy to provide a personalized quote before starting your project.
How Soon Should I Water After Hydroseeding?
Watering should begin immediately after hydroseeding. To support proper growth, the lawn must stay well-watered for several weeks during germination.
Can Hydroseed Be Overwatered?
Yes—overwatering is possible. Keep the mulch bed consistently moist but avoid puddling or runoff. Proper watering is key to successful growth.
How Does Hydroseeding Grass Work?
Hydroseeding offers several seeding options, from specific grass species to custom blends. Your seed choice should be based on your region and whether the grass needs to withstand heat, drought, or disease. Because hydroseeding is an investment, it’s important to get it right the first time—trust a professional team like Long Island Elite Landscaping to ensure a successful application – Here’s how we do it:
Soil Testing
We begin with a soil test. Grass won’t grow well if the soil is too acidic or alkaline. The ideal pH is between 6.5 and 7. If needed, we adjust the soil using lime, sulfur, or compost.
Site Preparation
Hydroseed must be applied to bare soil. We remove weeds, rocks, and debris to ensure proper seed-to-soil contact.
Grading
We grade the soil to about three inches deep to contain the slurry and prevent runoff onto nearby areas.
Topsoil & Compost
A 2-inch layer of topsoil and compost is added to provide essential nutrients for new growth.
Mixing the Slurry
The hydroseeder’s agitator mixes the seed, mulch, fertilizer, and water into a slurry.
Application
The mixture is sprayed evenly using a hydraulic sprayer. It may look messy, but it’s completely non-toxic and safe.
Aftercare
Water the area two to three times daily. Germination usually begins within 7–10 days. To protect the new lawn, rope off the area for 4–6 weeks and limit use for an additional 3–4 months while the roots establish.
Proper installation and care are essential. Otherwise, you may need to redo the process—and nobody wants that.