WARD Labs S4 Conventional Soil Test
This test covers (almost) everything! We recommend this to everyone from commercial crop producers to home gardeners … anyone who needs to know what’s in their soil! This test measures pH, buffer pH, sum of cations (CEC), base saturation (%), soluble salts, organic matter, nitrate-nitrogen, phosphorus, potassium, calcium, magnesium, sodium, sulfur, zinc, iron, manganese and copper.
Rated 5.00 out of 5 based on 3 customer ratings
(3 customer reviews)
Scott (verified owner) –
Will be sendin this week
David Hoy (verified owner) –
Have purchased soil sample kits as well as seed from this company. Fantastic customer service, well above the industry standard
Jeff Rowen (verified owner) –
I had a question about filling out the forms and email question was quickly responded to with in a couple hours. Much appreciated.