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Top Tips to Consider When Buying Soil Testing Kits

Factors to Consider When Buying Soil Testing Kits

Farming is big business all over the world, but it takes smart planning to make good profits and yield nutritious crops. Smart farmers know that testing the soil before deciding what to plant is absolutely necessary, and the rely on only the best soil testing kits in the market. So, how do you know which kit is the best? Here are some tips on how to choose the best soil testing tips.

Best Factors to Consider When Buying Soil Testing Kits

• Check the Tests Covered

Factors that determine a farm’s productivity include the soil’s pH and the presence of nutrients such as nitrogen, potassium, and phosphorus. Some kits are designed to check for pH alone while others check for both pH and the aforementioned nutrients. The latter would be ideal as they provide comprehensive testing and each test counts.

• Measure the Sample Holding Capacity

It is important to note that the tests conducted only give an average of the findings. As such, a small sample can be misleading, hence a testing kit with a large holding capacity is recommended. This will also save you time as you do not have to perform too many tests at a go.

• Check for Accuracy

Modern soil testing technology allows soil testing kits to be incredibly precise in their measurements. While some kits measure limited ranges of pH, some measure from 3.0 to 10.0 and up to half a unit. These would be preferable for surety when planning for the season.

• Ease of Use

Sophisticated technology may be better, but not everyone may find it easy to use. If your goal is to farm rather than conduct comprehensive research, then you should consider getting a standard research kit that is easy to use.

Best Soil Testing Kits

Here is a brief review of some of the popular and easy-to-use Rapitest soil testing kits:

• Luster Leaf 1601

Luster Leaf 1601 is characterized by convenience. The kit is ready to get to work immediately after purchase, and the instructions on how to use it are simple and clear. It tests for both pH and nutrients such as nitrogen, potassium, and phosphorus. Additionally, it has a chart for pH and NPK levels for over 100 different plants, making it ideal for the all-round farmer.

• Luster Leaf 1609CS

Luster Leaf 1609CS is capable of performing ten tests: four for pH and six for NPK. Its results are precise and fast, and it is capable of holding a substantial amount of soil to produce accurate results. It is easy to use and incredibly affordable considering its features and accuracy.

• Luster Leaf 1612

This is one of the most advanced yet simple Rapitest soil testing kits as it comes with its own patented color comparator. This new color comparator makes it easier and more accurate to compare colors and make conclusions. It is capable of performing ten tests, but they all focus on pH. Hence, it is ideal for commercial farmers who deal with crops that are mostly affected by the soil’s pH levels.


Success in farming depends on the nutrients in the ground, and thanks to soil testing kits it is now possible to measure and monitor the nutrient and pH composition of your soil. For accurate results, follow the best-buy tips and consider buying from the best brands such as Rapitest soil testing kits.