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Lawn & Plant Tips

What a Soil Test Can Tell You About Your Lawn

Before buying spring fertilizer or adding lime, check whether you have a recent soil test. For lawns around Greenville, a test can help explain nutrient and pH needs that are impossible to judge from grass color alone. April is a useful time to gather that information for the growing season.

Understand what the report measures

A routine soil test reports soil acidity and the availability of important nutrients. It helps guide lime, phosphorus and potassium decisions. Recommendations depend on the plant being grown, so identify your lawn grass correctly on the submission form.

Avoid treating lime as an annual lawn requirement. Centipedegrass, in particular, needs a different approach from many other grasses. NC State cautions against liming centipede unless testing calls for it. Its naturally lighter green color also does not mean it needs the same feeding program as Bermuda.

Collect a representative sample

Use clean tools and a clean plastic bucket. Collect soil from several locations within a reasonably uniform area, then mix it for the sample. Keep distinctly different areas separate, such as a healthy front lawn and a persistently wet or struggling section.

Follow the laboratory instructions for sampling depth and packaging. Label each sample clearly so you can match the report to the right area. On a commercial property, a simple marked-up site plan can help keep separate turf areas and sample labels organized.

Use the result with a lawn inspection

A soil report is one part of the picture. Drainage, shade, compaction and the grass species still matter when deciding what to do next. Pitt County Cooperative Extension can help you find current sampling instructions and local guidance; check with the office before planning a sample drop-off.

Have a soil report or questions about your lawn? Share them with Vitalawns when you request care. Request lawn care →

Sources & further reading

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