The Benefits of Soil Testing:
Knowing the pH, nitrogen, phosphorus, and potash levels in garden soil is vital. The soil’s pH controls the availability of these three nutrients essential to plant health. Test results allow the gardener to amend and fertilize appropriately, ensuring the best possible growing results.
- Innovative and inexpensive soil test kit features an easy-to-use capsule system and colour 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