The 7 Best Soil tester kits (2023 reviews)

We consider a soil tester kit to be a worthy investment in the long run. We are here to help you choose the right one for your purposes from all the best available products in market today.

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Our Top Picks:

Best Overall: Buy: whitetail Institute Soil tester Kit READ REVIEW

Best For checking accuracy of digital And dial meters: Buy: Luster Leaf Soil tester Kit READ REVIEW

Best For grass: Buy: garden Tutor Soil tester Kit READ REVIEW

Best For Nitrogen: Buy: Rapitest Soil tester Kit READ REVIEW

Best For any Soil sample: Buy: Lamotte Soil tester Kit READ REVIEW

Best And Easy little Kit: Buy: My Soil tester Kit READ REVIEW

Best For home gardener: Buy: XLUX Soil tester Kit READ REVIEW

Best Overall: whitetail Institute Soil tester Kit

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The whitetail institute soil tester kit should be able to handle its purpose and duties with ease. If you are looking for your ph level and other base line information this is a great kit. This test kit makes it so easy to determine what your soil needs for growing healthy healthy. It tests for p, k, ca and mg. It also provides general information on soil composition. If you would like to know about the percolation rate of the soil in your yard, the most reliable method is a field measurement where you dig a hole in the soil and fill it with water. It is relatively simple to calculate the percolation rate in inches/hour. This will give you a very rough idea about the texture of your soil.

The test is tailored for Whitetail products and homesteads and less so for the average homeowner/gardeners.

• Easy to use, and report on time
• Extremely quick turn around on the soil results
• New and hot release

Best For checking accuracy of digital And dial meters: Luster Leaf Soil tester Kit

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Next on the list, we've got yet another kit that manages to win our hearts. It's the luster leaf soil tester kit and it's widely considered as kit that has the most suitable features. This is difficult with high organic content soils. The kit comes nicely packaged with four containers and matching "test pills" in orange(potash), blue(phosphorus), green(pH), and purple(Nitrogen) colors. It is small and almost impossible to clean since there is no way to insert any cleaning brush in the tiny hole. The kit also comes with a plastic dropper to add water or sample to the test container. It has to be left alone for a day to let all the dirt settle out so a true reading can be made.

The kit is simple to use, pretty accurate and allows you to read npk ratings and ph levels in soil with a little water and some supplied capsules. This is a very inexpensive way to get a reasonable idea of soil pH.

• Great kit and easy to use for the amateur gardener
• Easy test great for classes and garden clubs
• Very easy to spill the capsules when adding to test containers

Best For grass: garden Tutor Soil tester Kit

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The garden tutor soil tester kit's superior materials makes sure that it ages well with use. Proper soil ph is an essential key needed to unlock nutrients in your soil and make them available to plants. It is easy to use, 100 test strips, and will last a while. It includes detailed full color ph testing handbook with lime and sulfur application charts.

The Garden Tutor Soil pH Test Strips are calibrated for soil testing only, so just dipping the test strips into straight water won't give you an accurate pH reading of the water. It requires a sample of soil to be mixed with water and then let settle so that the soil drops to the bottom. It is best to go with the three that align below the blue pad, and that is your pH. This takes a bit of work and it helps to do this in a well-lit room or by a sunny window to accurately assess the color change against the color chart.

• Good way to dial in soil ph
• Simple way to measure soil ph
• Good brand reputation

Best For Nitrogen: Rapitest Soil tester Kit

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If you want nothing but a kit that is suitable, this rapitest soil tester kit is certainly a right investment. The Phosphorus test result has a bluish color. It can test any kind of soil. It includes instructions, a blister pack to add to that features an easy-to-use capsule system. It has a chart of ph and npk levels for more than 100 plants. The Phosphorus test result has a chart of ph and npk levels for more than 100 plants. It includes very simple instructions. It is for exploring land to buy, samples should be taken from various spots if you are considering growing crops or forage for animals, to determine if it will take years and a fortune to make changes to the land.

• Testing your garden soil gives you more confidence in raising vegetables
• Takes a lot of time and work for one soil sample
• Delivers what they promise

Best For any Soil sample: Lamotte Soil tester Kit

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Next on the list, we've got yet another kit that manages to win our hearts. It's the lamotte soil tester kit and it's widely considered as kit that has the most suitable features. This kit does not test calcium levels in soil. It is intended for teaching soil science and for those needing repeated potassium, phosphorus and nitrogen tests of their property. It has everything you need and is simple to use. It comes in a rigid plastic case and will give you 3 different answers as to what hue of the color you are viewing. It will give you 3 different answers as to what hue of the color you are viewing.

The case and parts are of quality for what it is and the parts inside are as well as as well. It is a very professional test kit and you are able to purchase replenishment supplies if needed in the future. This is inclusive of the 10 minute wait period designated as time for the soil to settle to the bottom of the container. The kit is great to use, store in the shed, and get it out again in good shape next time, compact and informative.

• Accurate soil analysis and easy to use
• Great kit all the tests the home gardeners need
• Allow mixture to sit overnight for soil particles to fully settle

Best And Easy little Kit: My Soil tester Kit

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The my soil soil tester kit should be able to handle its purpose and duties with ease. Testing for soil for lawn, trees, shrubs and/or crops this is an easy way. It uses your field-moist soils in its most natural state to measure nutrient levels. The Mysoil analysis method does not require your soil to be dried and ground, two processes that change the physical and chemical characteristics of the natural soil. This restores the nutrient capacity in your soil to match your plant's nutrient demands.

The Pro-Pack includes 2 MySoil Test Kits and a Soil Probe versus just 1 MySoil Test Kit in the regular version. This bar graph of your soil analysis provides a quick view of your results. It shows if any of the nutrients in your soil are either below or above the optimal range. This is really very helpful if you’re serious about taking care of your lawn or garden.

• Nice and easy little kit to test your soil
• Calculates appropriate percentages to rehab soils
• You can soil test at any time

Best For home gardener: XLUX Soil tester Kit

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The xlux soil tester kit's material feels more premium than its price would suggest. Plants thrive when the soil is within their desired ph range and can falter and fail when it isn't, with certain varieties (such as blueberries) having much different requirements than others. This pH soil test kit works great. It includes 100 test strips, which is probably more than the average gardener will ever need. It's as simple as mixing a bit of soil and water, then using an included color-coded test strip to determine the ph.

The pH level results are the same each time and matching to the colors on the container holding the test strips is simple. It even includes a handy chart listing common garden plants and the ph range they prefer. This is still an easy to use, worthwhile ph testing kit that adds a great tool to every gardener toolkit.

• Enough test strips for 200 soil ph tests
• Delivers what they promise