Soil Tester Kit for gardeners already familiar with soil testing you'll appreciate the unique, patented and specially designed system. For those of you new to soil testing, you will appreciate this easy, fast and fun way to achieve better growing results. Your test results should be ready within a couple of limits.
- An inexpensive and innovative way of testing several soil conditions
- Uses a unique and easy color comparator capsule system, 20 tests come with this kit and allow you to perform 5 tests each to measure the levels of pH, potassium, nitrogen and phosphorus
- Easy to follow instructions require no experience to perform these simple, accurate, tests with fast results
- Included chart contains levels for NPK and pH for over 100 plants and has instructions included on adjusting fertilization and soil conditions