(888) 784-1722
Free Seed Packs on Orders Over $50, See promotion page for details

RapiTest Soil Test Kit pH/N-P-K - TM341

Soil Tests

Soil Tests

$21.99
  • Qualifies for $11.99 per package flat rate shipping in the Continental US.
  • In stock. Ships from our warehouse in Northern California.

Take the guesswork out of gardening with this test kit.

Check your soil for pH, and the macronutrients plants need: Nitrogen, Phosphorus, and Potassium.

Easy to use test kit has unique, patented, specially designed "color comparator" and capsule system that make quick work of testing. If you are new to soil testing you will appreciate this fast, easy 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 sample of soil, mix it with water, transfer some of the solution to the color comparator, add powder from the capsule, shake and watch the color develop. Then, note your test results. Only takes a few minutes.

Contains 4 Color Comparators, 40 test capsules, 10 each for pH, N, P and K. Includes complete instructions for adjusting soil pH, fertilization guidelines, and pH preference list for over 450 plants for home, yard, and garden.

  • Item Model Number: TM341
  • Shipping Dimensions: 10.25 x 5.75 x 1.25 inches
  • Shipping Weight: 0.35 pounds

Write a Review

Related Content from ourGrowOrganic... for Life!

February 7, 2013 - Charlotte from Peaceful Valley
How to do a home soil test You know how organic gardeners are forever saying, It’s all about the soil—well, they’re right. In organic gardening we feed our plants mostly through nutrient-rich soil, instead of with… read more»

You may also be interested in

Free Seed Packs

With Online Orders

  • 2 free seed packs on orders of $50
  • 5 free seed packs on orders of $100

Browse Peaceful Valley Organic Vegetable Seed Packs

Grow Organic

  • For a healthy and safe food supply
  • For a clean and sustainable environment
  • For an enjoyable and rewarding experience

For Life!

Weekly Newsletter

  • Garden Tips and Tricks
  • Video How-To's
  • Exclusive Coupons