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Soil test kit uses patented color comparator test system.. Performs 40 tests, 10 each of soil ph, nitrogen, phosphorus and potash.. Soil pH preferences for over 450 plants included.
Wholesale Pricing
Tax-exempt wholesale buying for your business
Reliable Shipping
Shipping to contiguous US states
Top-notch support
Quick and dependable resolutions
Secure payments
All major credit cards accepted
