10 Best Soil Test Kits of 2021

Best Soil Test KitsMany people who want to get the most out of their garden turn to test the soil before they plant. These kits are designed for gardeners to use to identify the pH balance and nutrient levels of their soil.

There are many different types of tests, and it can be hard to know which one will work best for your needs. This article is going to cover 10 different kits that we think you should consider when you need a soil test kit.

Why you should use Soil Test Kits? (Buyers Guide)

You need to understand why soil tests are carried out so we can pick the best soil kit for our garden. So, what is a soil test?

A soil test is a way of measuring the chemical and physical properties of your soil. The results will indicate what type of soils you have, where nutrients are deficient or excesses exist, and how to amend (or change) your planting medium for maximum plant growth. It’s like having a garden consult without ever leaving home!

Soil tests are available commercially in the form of kits. There is usually an upfront cost for these types of kits, but they come with instructions and everything you need to perform your test. Some brands even allow you to send them back and receive free refills or new testing solutions!

What can soil tests tell you?

Soil samples can be tested in several different ways, depending on the type of soil. Results will indicate when your garden/soil needs amendments to provide nutrients for plant growth and health. It will also measure pH levels so that you know what kinds of plants are best suited to your area.

How to Pick the Best Soil Test Kit for your Garden?

We chose to focus on the following criteria: 

  • Accuracy of results
  • Ease of use and application process
  • Suited for both beginner gardeners and experienced professionals.

Best Soil Test Kits

Top Five Soil Test Kits Reviewed below are our top five picks after considering all these factors, along with detailed descriptions of each kit.

ImageProduct NameProduct description
Soil Savvy

  • Feature:
  • Display readings in colour-coded chart
    Report shows the level of 14 nutrients
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Luster Leaf 1601 Rapitest®

  • Feature:
  • Contains all components needed for 40 tests
    Innovative and inexpensive soil test kit
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Whitetail Institute Laboratory Soil Test Kit

  • Feature:
  • Saves money and time
    Very easy to use
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Lamotte Model El

  • Feature:
  • Comes with garden guide manual
    Simple, easy to use
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  • Feature:
  • Recomendations for fertilizer blends
    Measures: Soil pH, Nitrate levels and Macronutrients
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Soil Savvy Soil Test Kit

The best soil test kits are the ones that give you accurate readings in a short amount of time.

Soil Savvy is the best soil test kit because it tests your garden’s pH, nitrogen levels, phosphorus, and potassium. It also tells you about all other micronutrients that are essential for your garden.

The readings are displayed in a simple to use color-coded chart so you can see where you need amendments.

Soil Savvy also includes two plant food packets for flowering plants made from organic ingredients with instructions on when and how to feed your plants.

It is a great soil test kit for beginners who want the best results from their gardening efforts!

Luster Leaf 1601 Rapitest Soil Test Kit

Luster Leaf 1601 Rapitest® Soil Test Kit is a great product to test soil pH and fertility. It is a rapid test kit that allows you to get results in minutes instead of days. The kit includes a color chart, testing jar, and instructions for use.

It can measure the acidity level in soil and determine how much lime must be added to the garden or lawn through testing of six different vegetables; tomato, peppers, blueberry, hydrangea, rhododendron, and grape.

Each variety is tested separately in its jar with a control section beside it to ensure the accuracy of the results.

A great feature of the Rapitest® Soil Test Kit is that it’s easy to use and has a simple “positive or negative, green means go” concept. By using this type of testing method, you can tell whether your soil needs lime as opposed to having to do multiple tests for different types of fertilizers.

It’s also very easy to read and interpret the results which makes it a great choice for beginners who may not be familiar with testing soil or fertilizers.

Whitetail Institute Laboratory Soil Test Kit


The Whitetail Institute Laboratory Soil Test Kit tests soil pH, nitrogen, phosphorus, and potassium. This kit has a wide range of testing for all types of plants.

An easy-to-use chart is included with each test in the package to determine how much fertilizer should be applied when following specific plant growth requirements.

Just mix a spoonful of soil with a few drops of solution, wait a minute and compare the color change to the included chart.

The last test is for salinity which measures salt content in plants when they are grown near ocean coasts or areas with high saline water tables.

The kit includes instructions on how to establish normal levels for each plant type ranging from crops to decorative plants. The Whitetail Institute Laboratory Soil Test Kit is an all-inclusive kit for basic soil testing.

Lamotte Model El – Turf and Garden Soil Test Kit

The Lamotte EL soil test kit is considered one of the best for home gardeners. This all-inclusive sampling system comes with everything you need to perform 50 tests, including detailed instructions.

It also includes a useful guide that provides information on how to correct the pH level in your soil, as well as a laminated color chart that helps you determine how much fertilizer to add.

The Lamotte EL kit’s aluminum case is both rugged and lightweight. It also includes an accessory tray for holding the test tubes upright while testing liquids.

The company has been producing precision scales since 1943, providing gardeners with a trusted, accurate system.

The Lamotte model EL is designed for testing both soil and fertilizer. The kit also includes accessorizes like test tubes and scales as well as instructions to help you understand how much fertilizers you need to add or pH levels in your soil.

The Lamotte Model EL is considered one of the best soil test kits for home gardeners because it comes with everything you need.

SoilKit Soil Test Kit

Soil pH is one of the most important factors in determining whether your plants will thrive or not. So, SoilKit helps you to measure your soil pH, Nitrate levels, and the most important of all – macronutrients.

You will get detailed instructions on how to test your soil. You will get email support if you would like to ask any questions regarding the testing process or interpreting results.

The SoilKit soil test kit is the most complete home garden diagnostic tool on the market today. This three-in-one kit contains everything you need to start testing your soils right away!

This soil test kit is one of the best on the market due to its accuracy.

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