Rapitest Soil Test Kit for Gardens, Vegetables, Flowers and Lawns. USA designed and assembled soil tester completely, quickly and accurately measures/analyzes soil pH acidity and garden nutrients.
Condition: New
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To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Sep 5 – Sep 6
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Style: Soil Test Kit
Size: 20 Tests
Features
- Quick, at home results for Soil pH, Nitrogen, Phosphorous and Potash Innovative and inexpensive soil test kit features an easy-to-use capsule system and patented color comparators
- Contains all components needed for 20 tests. 5 for each of pH, N, P and K
- Contains all components needed to test all variables in several spots in the yard or garden
- Simple, detailed instructions included. Great for beginners and experienced gardeners alike.
- Soil pH preference list for over 450 plants included
Description
It's vital to know the existing pH, Nitrogen (N), Phosphorous (P) and Potash (K) levels in garden soil. The Rapitest Soil Test Kit continues to be the standard for home soil testing. The kit includes all components needed to for (20) tests: (5) each for pH, Nitrogen, Phosphorus and Potash. The patented color comparator system allows for easy color comparisons versus a typical printed color chart. Extensive, yet simple, instructions are included along with recommendations for over 400 plants. Test results allow the gardener the amend and fertilize appropriately, ensuring the best possible results.
Product Dimensions: 1.3 x 10.2 x 4.3 inches
Item Weight: 4.2 ounces
Manufacturer: Luster Leaf
Item model number: 1602
Is Discontinued By Manufacturer: No
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sep 5 – Sep 6
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Style: Soil Test Kit
Size: 20 Tests
I recently purchased this soil testing kit from Amazon, and I’m thoroughly impressed with its performance and ease of use. The kit arrived promptly and was well-packaged. Upon unboxing, I found the instructions to be clear and straightforward, making the setup process a breeze. I used the kit to test the soil in my garden, and the results were both enlightening and helpful. The tests for pH, nitrogen, phosphorus, and potassium were simple to perform and provided quick, accurate results. This information has been invaluable in helping me understand my soil’s needs and in making informed decisions on how to improve its quality for better plant growth. What I particularly appreciate about this kit is its comprehensive nature – it covers all the essential elements that affect soil health. Plus, the durability and quality of the components assure me that I can use this kit for seasons to come. In summary, I highly recommend this soil testing kit to any gardener or homeowner looking to gain a better understanding of their soil’s condition. It’s a practical, user-friendly tool that delivers reliable results, and it’s definitely a worthwhile investment for anyone serious about gardening.
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Reviewed in the United States on January 22, 2024 by Kristina R.
Style: Soil Test Kit
Size: 20 Tests
The directions were easy to follow. I was able to figure out what was wrong with my backyard and what was needed to add to improve my lawn.
Reviewed in the United States on July 15, 2025 by Kelli
Style: Soil Test Kit
Size: 20 Tests
We were originally only sent the instructions and none of the testing kits, but once we got our replacement they worked great! Very user friendly and easy to read results!
Reviewed in the United States on May 28, 2025 by Jakob Maxwell
Style: Soil Test Kit
Size: 20 Tests
I like that this kit did provide the needed information I needed about the soil for my sweet potato patch. The test procedure was simple enough and the results easy to determine. The reason I am not giving it 5 stars is because I haven't found out how to purchase refills for the essential capsules needed for each test. Furthermore, I find the product description a little misleading (perhaps unintentionally) because it states it's enough for 20 tests. They DON'T mean you can test for Nitrogen, or the PH, 20 times. No, what they provide is 5 capsules for each type of test. So you can only test for one element 5 times. That wouldn't bother me if Amazon listed refills next to the same product. I couldn't find refills at all on Amazon, or on the manufacturers website. Does that mean you have to buy the entire kit after only 5 tests forany one element? That would be a huge wasteof plastic for the environment. If you have more than one garden bed, 5 tests wouldn't last long, especially if you want to retest after soil corrections. I will update this review if I can find refills. I have emailed the company directly. Another reason I substacted a star is because the tiny gel capsules are hard to open and pour/aim the contents into a tiny 1/2" opening. The test would be invalid if you missed and some of the contents spilled outside the reservoir. A shame when you only would ha4 more capsules to use!
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Reviewed in the United States on July 30, 2025 by Little Frog
Style: Soil Test Kit
Size: 20 Tests
This is an economical way to test your soil. Perfect for my small vegetable gardens. I like that it has 5 tests for each feature: PH, N, P, and K. The PH test vial is a bit different than the other three, so you have to follow directions carefully to get accurate results. The kit includes recommended PH and nutrient levels for different plants. That was very helpful.
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Reviewed in the United States on August 23, 2025 by Mark W.
Style: Soil Test Kit
Size: 20 Tests
Product did not work properly. Initial soil test showed total depletion of tested nutrients. I then ran a control test using Scott’s liquid fertilizer (12-4-8) properly diluted. You can see the results in the photo. Nitrogen barely registered and potash and phosphorus didn’t register at all. Product did not work. Returned.
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Reviewed in the United States on July 24, 2025 by R L B - Midlothian R L B - Midlothian
Style: Soil Test Kit
Size: 20 Tests
I just received this product today, so I can't speak on effectiveness or quality but I will speak on my first impressions of this specific product, what it contains and explain how it works. I bought it fearing that my homemade chunky soil mix was lacking sufficient nutrients and because I can't afford an expensive comprehensive lab test, and because this one has fairly decent reviews, I decided to try it out. In this kit has 4 test component: 1. Acidity test (pH test) 2. Phosphorus test (P Test) 3. Nitrogen test (N Test) 4. Potash (K test) Each test is color coded and is accompanied by a pill that's color coded as well. The directions are very clear and detailed, but the pH test is the only test that gives it's results rapidly, you h to wait 24 hours (it's explains why in the instructions) My I don't have a proper pH tester so I can't speak on it's effectiveness but the results were indeed "rapid" 🤷🏾♀️ I will update after use thorough use
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Reviewed in the United States on July 2, 2025 by Melanie Seard Melanie Seard
Style: Soil Test Kit
Size: 20 Tests
Works perfectly. Wanted to verify the acidity of my soil, but chose to buy this pack which would provide me with even more data! Haven’t used the others yet Enough materials for 5 tests of each component! Great bargain and a very helpful product
Reviewed in the United States on May 31, 2025 by JJ JJ