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Your cart is empty.A Soil testing kit for field or classroom use allows low cost testing for soil pH, as well as Nitrogen, phosphorus and Potash content. Packed in a sturdy plastic carrying case. Includes complete instructions and recommendations to amend soils based on test results. Contains liquid reagents and equipment for 80 total tests. 20 each for pH, N, P, K.
Cheryl
July 21, 2025
I see a lot of reviews saying the filter system is hard to use. I didnt have any issues with it. I love this kit. It has plenty of test solution to do many tests. The instructions are very easy to follow. Now I know why my poor plants are suffering.
Chris
July 11, 2025
these were a bit hard to use, but they work.
Stevea
July 6, 2025
Takes a little work to learn, but does a nice job & easy to read. I *little skill needed to use the syringe/filter.
wayne james
June 14, 2025
Bought this after reading reviews by other gardeners and it was rated best, well you might need some fancy degree to work this and when following instructions it does not give you the results needed, cannot get enough solution out of their little plunger thing to do tests. don't waste your money on this
L. Little
April 26, 2025
Helpful but hard to use
Mr. M.O.G.O.M.
April 25, 2025
I had no problems conducting every test. The directions are straight forward, and are on a large pamphlet. Good product.UPDATE:HOW DI I ORDER REFILLS FOR THE PH REAGENT?
Marzi
March 31, 2025
It’s a good educational kit if you are teaching plant science and teach soil structure because students can see the changes in different types of soil and how they may affect plant’s growth and development. Easy to work with and so much fun
Solomon Hose
March 8, 2025
he instuctions are limited. Once you get the gist of the procedure it gets a little easier. Having done water chemical analysis for years, this kit seems a bit limited, dut does seem to serve it's purpose. I used two different means of doing the PH and both compaired equally. As for N-P-K, I trust the results within reason. I would reccomend this kit, just understand it's a kit for consumers and not a lab analysis.
LM
January 1, 2025
Doesn’t work give nonsense data
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