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Collection: NPK Soil Testing Kits

Find out what your soil's Nitrogen, Phosphorus and Potassium levels are with a NPK soil test!

NPK Soil Testing Kits

It all starts with the soil. Whether you’re gardening 10 sq ft or farming thousands of acres, smart growers know that soil tests pay for themselves in increased productivity and targeted fertilizing made possible by a specific diagnosis of the soil’s strengths and weaknesses. Whether you send in a soil sample for professional lab soil testing, buy a DIY soil test kit, or make use of a specialized meter, good growing starts with good soil!

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