Soil test kits simplify measuring the pH level, nutrients, or texture of your soil. This line of combination soil analysis outfits offers the finest visual color matching system available to today’s agronomist. Technically advanced reagent systems and unique extraction procedures based on the Mehlich I extraction provide fast, simple and extremely accurate soil testing. A series of rapid, accurate chemical tests use standardized reagents to produce color reactions measured against laminated color charts.

Tests for calcium, chloride, potassium, and sulfate are based on turbidity measurements. Refill reagents are available to replenish your kit.

The overall texture of a soil affects growth in the root zone, which determines the above-ground growth production, and is determined by the fractions of sand, silt, and clay present. Test determines sand, silt, and clay fraction soil texture.