| Availability: |
In stock
(4)
|
| Delivery time: |
In Stock |
Quickly and easily tests soil samples measuring levels of pH, Nitrogen, Phosphorus, and Potash.
- Reads test colors utilizing advanced LED digital technology
- Just push test button to get results in a few seconds
- Includes pH preferences for over 450 plants and how to adjust soil pH
- Booklet has fertilizer guidelines based on nitrogen, phosphorus and potash test results.
- Performs 25 tests: 10 for pH and 5 each for Nitrogen, Phosphorus and Potash
