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Rapitest Soil Test Kit - 40 Tests
Test essential nutrient levels and soil ph up to 40 times with this easy-to-use soil testing kit!

Rapitest Soil Test Kit - 40 Tests

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Quantity Price Each
1 $24.97
  • Innovative and inexpensive soil test kit features an easy-to-use capsule system and color comparators
  • Contains 40 tests, 10 each for ph, nitrogen, phosphorus, and potassium levels!
  • Also has a chart of pH and NPK levels for more than 450 plants
  • Simple, fast, and accurate results; no experience required to perform tests and you'll be testing like a pro!
  • Includes complete instructions for adjusting soil conditions

Why test your soil?
Plants need food nutrients for healthy soil. Nitrogen, Phosphorus and Potash (N, P and K for short)), play a vital role in plant growth just as vitamins, minerals, carbohydrates and proteins do in our health.

How to test your soil?
For gardeners already familiar with soil testing you'll appreciate the unique, patented, specially designed color "comparator" and capsule system, that make quick work of testing. For those of you new to soil testing, you will appreciate this easy, fast and fun way to achieve better growing results from your gardening efforts! 

Everything is color-coded, including the color comparator films and capsules. All you do is take a smaple of soil, mix with water, transfer some of the solution to the color comparator, add powder from capsule, shake and watch the color develop. Then, note your test results. Fast, easy, and it only takes a few moments!

When to test your soil?
Soil should be tested periodically throughout the growing season, but it is especially recommended to trst before planting in spring and when preparing beds in fall. And, if you feel your plants are not growing well, a soil test may help identify nutrient deficiencies.

Included in the kit are:

  • 4 color comparators
  • 40 test capsules, 10 each for Nitrogen, Phosphorus, Potash and pH
  • Complete instructions for adjusting soil pH
  • Fertilization and preference list for over 450 common plants

Questions? Contact Us!

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