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🌿 Know your soil, grow your legacy.
The Rapitest Soil Test Kit is a USA-designed, easy-to-use home testing system that delivers quick, accurate readings of soil pH and essential nutrients (Nitrogen, Phosphorus, Potash). With 20 tests per kit and a patented color comparator, it empowers gardeners to optimize soil health and plant growth with confidence.

| ASIN | B01HQXF0PS |
| Best Sellers Rank | #441 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1 in Soil Test Kits |
| Brand Name | Luster Leaf |
| Customer Reviews | 4.1 4.1 out of 5 stars (2,052) |
| Global Trade Identification Number | 00035307016027 |
| Item Type Name | Soil Test Kit |
| Manufacturer | Luster Leaf |
| Style Name | Soil Test Kit |
| UPC | 035307016027 |
| Unit Count | 20.0 Count |
X**A
Plant saver
This is a great way to test your garden beds. My garden stopped producing and decided to take these tests for NPK and pH. Provided clear results. Clear step by step instructions and easy to do. It Does take some time preparing the soil but once you figure that out quick and easy process. There are 5 of each test which is also useful. I recommend this purchase it will save your plants!
K**.
Effective and Easy-to-Use Soil Testing Kit - Highly Recommend!
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.
J**M
Hard to use but works
It was hard to determine which level matched the color card but it did give you a range where your readings might be. Also very had to open th chemical capsule without spilling some. but I did get readings I could use.
F**M
Accurate for npk ph
Works great. I do think they should provide a few more capsules as 2 if mine were very hard to open, like the casing got wet or hot and stuck together so I couldn't get them open without it crushing the casing and wasting half of the powder. I have small fruit trees and you can't fertilize until you test the soil because a little too much of anything can mess them up for a year or 2. Worked great at giving me npk and ph of the areas I needed to test. I do believe they are accurate. My son in law goes to school for horticulture and he tested my soil 10 months ago at school, it's a very professional test. This set showed pretty much the same results so I know it's accurate.
T**L
Works well
easy to use
E**N
Too difficult to use
Do not waste time or money. This test did not work. I did see some change in color, but the problem is the design. You have to separate a pill capsule and they do not come apart easy. You end up spilling the powder, as you have to pull apart over a half inch square hole.
M**D
Soil test kit. Not sure if this will give accurate results, but so far so good 👍🏾!
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
M**.
This should help the garden
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.
J**.
Easy to use , good instructions
V**I
Lieferung wie verschprochen. Artikel wie beschrieben.
F**H
I was very keen on using this test to test my soil here in Australia. Unfortunately only the K one triggered a result. Tried it twice (once with really cloudy and once with less cloudy water.) I find it hard to believe that my luscious well maintained and well fertilised lawn is completely devoid of N+P.
D**D
Good value and quality
S**N
Unfortunately, the capsules(phosphorus and nitrogen) dissolve after less than a year when the packaging is still closed. Leider lösen sich die Kapseln(Phosphor und Stickstoff) nach weniger als einem Jahr in der noch geschlosenen Verpackung auf.
Trustpilot
2 weeks ago
1 month ago