Plug Installation:
Plug your lawn like a pro by following these easy steps:

Step 1 - Measure
Using a tape, measure the lawn area that will receive sod. Make a sketch of the lawn area with the measurements of the area where you plan to establish your lawn. Include the dimensions of sidewalks, parking areas, shrub beds and buildings as they will influence the total number of plugs you need to order. When determining the number of plugs you need to order, consider the following:

One tray of plugs spaced 12 inches apart (15 inches from center) provides coverage for 32 sq. ft of turf. One tray of plugs spaced 15 inches apart (18 inches from center) provides coverage for 40 sq. ft of turf. One tray of plugs spaced 18 inches apart (21 inches from center) provides coverage for 56 sq. ft of turf. The closer together the plugs are spaced, the quicker you will achieve full coverage.

Step 2 - Prepare Soil
Kill all grass and weeds in preexisting lawn with a non-selective herbicide. After all weeds are dead, roto-till the soil to ensure good sod to soil contact. After tilling, begin soil work to eliminate drainage problems (slope away from house, garage) and low areas in your lawn and then add fertilizer or organic amendments as needed (your county extension agent can help you determine whether your soil needs fertilizer or amendments). Lightly till the soil and amendments to a depth of 4 to 5 inches. Rake the soil smooth removing all rocks, large soil clods, and plant roots/sod chunks. Be sure to keep the soil level about 1 inch below the level of sidewalks or the driveway.

Step 3 - Dig Plug Holes
Thoroughly water the area to be plugged to soften the soil. Use a plugger to dig your holes in a checkerboard fashion as shown:
 

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  suggested planting PATTERN >>

Step 4 - Fertilize and Plant
Place a scoop of plug starter fertilizer in each hole. Plug starter fertilizers are specifically formulated for grass plugs. These fertilizers provide the nutrition needed for growth and the correct rate to prevent root burn. Plant plugs securely, tapping the soil around the plug to ensure good soil to plug contact.

Step 5 - Water
Water the area thoroughly again. Water daily for 7-10 days or until plugs are firmly rooted. Continue to water as needed to establish a healthy lawn. Wait at least two weeks before mowing. Once firmly rooted, mowing will promote spreading.