Free Soil pH Tests at Connecticut Flower & Garden Show
Each year the Soil Nutrient Analysis Laboratory offers free soil pH testing along with limestone recommendations to the general public. Also, University of Connecticut Master Gardeners may host events in their counties where soil samples can be brought for testing. Bring 1/2 cup of soil for a free pH test to:

• CT Flower and Garden Show, Hartford, CT February 19 - 22, 2026

CT Envirothon Soils Training
Each year the Soil Nutrient Analysis Laboratory assists the USDA Natural Resources Conservation Service with CT Envirothon training on soil properties and morphology. In 2008, the training was held at the University of Connecticut in Storrs. Soil testing lab personnel also assist in administration of the state competition held at different locations in Connecticut each year. www.ctenvirothon.org

Soil Workshop for 2026 Envirothon will be held in April (Date and location TBA), and the Field Competition Day will be held on May 21, 2026 (location TBA)