Extra efforts to properlyprepare your site payoff…Excellent sod + excellent sitepreparation = excellent results!
Preparing Your Site for Sod
1. Clear The Site
Clear the site of all building materials (wood, cement, bricks, etc.), as well as any buried stumps, rocks, stones, or other debris larger than 2-3 inches in diameter.
2. Rough Grade The Area
“Rough grade” the area to eliminate any drainage problems. Slope the grade away from building foundations, reduce severe slopes and fill in low-lying areas. Use a tractor-mounted box blade for rough grading large areas. Use hand tools for small areas. Rough grading may uncover more debris to be removed.
3. Till The Soil
Initial tilling to a depth of at least 2 inches should be completed prior to adding any soil amendments. This will control most annual weeds, alleviate subsoil compaction, permit bonding of the topsoil to the subsoil, improve root penetration, air exchange, and water movement. If no new topsoil is going to be added, till to a depth of 4-6 inches.
4. Add Topsoil
Addgood qualitytopsoil to achieve a total depth of 4-6 inches, after firming.To theextent possible, incorporate a nutrient-rich compost/soil blend. (We suggest BigYellowBagBlack Garden Soil – delivery available within zones)
5. Test The Soil pH
Bring a soil sample to your localGarden Centeror county Cooperative Extension office.Turfgrassusually grows best in slightly acid soils (pH of 6.5). Alkaline soils (pH of 7.5 or higher) can be improved by adding sulfur or gypsum. Acidic soils (pH of 6 or lower) can be improved by adding lime.If amendmentsare added, work them into the top 3-4 inchesof the soil.
6. Finish Grade The Site
“Finish grade” the entire site, maintaining the rough grading contours and slopes. The final grade should be approximately ¾” below driveways and sidewalks.
7. Apply Fertilizer
Apply“starter” fertilizer, such as 18-23-12 (N-P-K), at the recommended rate.The middle number, Phosphorus, encourages root growth. Ideally, rake the fertilizer into the top 1-2 inches.
8. Settle The Surface
If your soil is loose and fluffy, you may want to roll the area with a lawn roller to settle the surface. Fill in any low spots. If time permits, allow the area to settle further with rainfall or by applying irrigation.
Your site is now ready to install sod!
