Description

Shop Patio Lawn and Garden on Amazon.ca

Test soil pH and NPK.
Innovative and inexpensive soil test kit features an easy-to-use capsule system and color comparators
Contains tests for pH, nitrogen, phosphorus, and potassium levels, 40 tests in total
Also has a chart of pH and NPK levels for more than 100 plants
Simple, fast, and accurate results, no experience required to perform tests
Includes complete instructions for adjusting soil conditions