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.

(3 customer reviews)
Guaranteed Safe Checkout

3 reviews for WARD Labs S4 Conventional Soil Test

  1. Scott (verified owner) –

    Will be sendin this week

  2. David Hoy (verified owner) –

    Have purchased soil sample kits as well as seed from this company. Fantastic customer service, well above the industry standard

  3. 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.

Add a review

Your email address will not be published. Required fields are marked *

Related products

Shopping Cart
WARD Labs S4 Conventional Soil Test
$21.50