Information about VAS can be found at the link below:
Examples of tests offered:
- Field Sample
- Lawn and Garden
- Wildlife Food Plot
Download the instructions for how to take a soil sample in the link below.
Instructions on how to take a soil sample:
- Take at least 10 soil cores and mix them together thoroughly.
- Soil cores should be taken to the same depth that the roots grow. This means 5 to 7 inches for most gardens and turfgrass areas. For golf course putting greens and tees, 4 inches is more appropriate.
- Place 1 to 2 cups of the well-mixed soil in a clean plastic bag or a soil testing bag from your county Extension office. Fill out the appropriate soil test form that is located on the sidebar and bring it with your payment to the Extension office or directly to the soil testing laboratory.
Soil probes are available for a rental fee. (The fee can be applied to the cost of having your soil sample processed.) Payment can be made by credit card, cash or check.
For more information on soil and turf, please visit Extension Learning Store at https://learningstore.extension.wisc.edu/collections/lawns-turf or take the Shortcut to Lawn and Turf at the Learning Store.