Best Soil Thermometers For 2022

Best Soil Thermometers

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Have you taken up gardening as a hobby? Are you confused about which is the best soil thermometer? Do not worry. You have hit the right place. This article provides you all that you need to know about the best soil thermometers. 

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How To Find The Best Soil Thermometers?

Soil thermometers are also known as Earth Thermometers. They are essential to find out the exact temperature of the soil. These are specially designed to measure soil temperatures. It is a useful tool that gardeners must have in their toolkits. Apart from them, this kind of thermometer is used by farmers, soil scientists as well as climate scientists. 

Soil information is crucial for gardeners and farmers. If the soil remains very cold while planting seeds, there is a possibility of the plants withering away. Measuring the soil temperature is very important to find out if the soil is prepared for the growing season. 

Soil thermometers normally include coated probes that are corrosion-resistant. To increase the lifespan of the probe, you need to wipe down the thermometer carefully after use. This would remove all sorts of salts and soil from it. Many soil thermometers also come in special cases to protect them. 

The quick reading thermometers are perfect for ascertaining the soil conditions quickly. Other thermometers require a little bit more time to give the readings. Such soil thermometers are required to be left in the ground for a few moments to achieve stable readings. 

There are several soil thermometers in the market. It is natural to get puzzled about which one to go for. To help you out, here are detailed reviews of a few of the best soil thermometers. Also, there are tips about what to look for when buying a soil thermometer. So, read on and find answers to all your queries related to soil thermometers. 

Vee Gee Scientific 82160-6 Dial Soil Thermometer

This is a reliable thermometer. It is perfect for regular applications too. If you need an ideal soil thermometer that you can use daily, then this product is the perfect buy for you. The readings of this product will help you know about the accurate soil conditions. It displays exact soil temperatures.

While the exterior body measures 6 inches, the digital display is 3 inches. The temperatures range between -40 to 160 degrees Fahrenheit. This thermometer also tells you the quality and the growth of the seed that you sow. This unique product offers sprit filling too. You also get a 150 mm propagator along with this product. 

The product comes in a strong, protective case that is water-resistant. This model is highly recommended for its unique design and smart operation. With this device in your hand, you can forget about the risk of spontaneous combustion also. Overall, this item is a good purchase. This is undoubtedly one of the best soil thermometers. Do give it a try. 


  • Full glass display with large numbers
  • Comes with a stem of stainless steel
  • Subdivisions for every 2 degrees Fahrenheit
  • Can measure from -40 degrees to 160 degrees Fahrenheit 
  • Simple to adjust calibration
  • Easy to read temperature
  • Sturdy and durable
  • Monitor the condition of the soil
  • Affordable
  • Calibration screw tends to be faulty
  • Sensor lies in the center of the stem
  • Can give incorrect readings at 6 inches stem depth

Luster Leaf Digital 1625 Soil Thermometer

Coming from the house of Rapitest, this model delivers results that you can read clearly without any difficulty. Its clear display lets you see the results without any obstruction. The thermometer has the proper and the required penetration ability. This is a great feature that would help you in obtaining the most appropriate soil temperature readings. 

If you need a product to serve all your purposes, then this model is the best product that you can buy. The product is fit to be used in all kinds of applications. If you want a smart and functional item, then go for this uniquely designed thermometer without a second thought. The product is very easy to use. It is extremely lightweight. So, you can easily carry it wherever you want. 

The best part about this amazing product is that with this tool you can easily determine the soil temperature, especially during transplanting and the early season. The dial of the product also gives soil temperature suggestions for different crop varieties. 

The thermometer has an impressively long probe length. This is useful since it helps in delivering the proper results. This is one of the best products of Rapitest. 


  • Made of good quality metal 
  • Delivers accurate readings
  • Gives soil temperature suggestions
  • The long probe provides accurate results
  • Best application during transplanting and early season
  • Easy to use
  • Durable
  • Reliable and lightweight
  • Fully digital screen
  • Poorly built
  • Gives problems while turning on
  • Not water-resistant

Compost Soil Stainless Steel Thermometer

This thermometer is one of the best soil thermometers for compost piles. Its solid stem has a diameter of 20 inches. The reinforced welded bolt makes this product suitable for regular applications and provides long-lasting functions. 

The item is made up of good quality stainless steel. The product has good quality lenses. The display dial is clear. You can read the temperatures on this device very easily. The color-coded temperatures fall between 40 degrees to 180 degrees Fahrenheit. It is lightweight and highly portable. 

The manufacturer has sealed this compost thermometer hermetically. This prevents moisture from getting into the thermometer. The item is water-resistant too. The best part about this equipment is that it comes with a lifetime warranty from the manufacturer. The manufacturer also assures a 100% money-back guarantee if you are not satisfied with the performance of the product. 

With this advanced compost thermometer, you can get a lot of information about your ground, and that too within a couple of minutes. The product also comes with composting instructions. So, if you are a newbie in the soil composting industry, you can easily learn about the basics. 


  • Made up of high-quality material. 
  • Clear display. 
  • Has a long probe. 
  • Fit for compost piles. 
  • Water-resistant.
  • Results can be easily read
  • Excellent when needing to regulate seed propagation
  • Lifetime warranty
  • Stylish and Handy
  • Indicator needle does not move sometimes
  • Potential to bend when pushed into ground
  • Can fog or mist up

REOTEMP Soil Thermometer

Being one of the best soil thermometers available in the market today, this product is a must-have for garden lovers. If you are looking for a soil thermometer for gardening, transplanting, and seeding, then this item might be the best choice. It is made up of two metals and requires no batteries to operate. You can recalibrate it using the recalibration screw.

The product is corrosion resistant. Its stem measures 7 inches. The display dial has a diameter of 2 inches. So, you can easily read the soil temperatures. The temperature falls from 0 to 220 degrees Fahrenheit. The most remarkable thing about this model is that it is equipped with a protective sheet. This protective lining comes with a pocket clip too. 

The product is waterproof and you can easily clean it. It has a quick response time and therefore gives you the most accurate results in just a few minutes. This thermometer is perfect for large compost piles that require a rugged probe. This model is also used in many industrial composting facilities. The sealed dial does not fog up. The manufacturer also provides a limited warranty of 1 year. 


  • Made of bezel and stainless steel. 
  • The display is easy to read. 
  • Minimum response time. 
  • Can be recalibrated using a screw. 
  • Corrosion-resistant. 
  • Ideal choice for transplanting, seeding & gardening
  • Easy to use
  • Comes in a protective sheath
  • Waterproof
  • Tends to break when inserted into the ground
  • Sometimes gives inaccurate temperature after calibration

AcuRite Stainless Steel 00661 Soil Thermometer

Do you need a soil thermometer for monitoring soil temperature? Look no further. Here is a top product from the well-known brand AcuRite. It perfectly tracks the temperature of the soil for planting, healthy seeding, and gardening. The response time is as low as 30 seconds. You will be even surprised to know that the same product works great for outdoor gardening as well as indoor potting. 

This thermometer can measure temperatures that range between 0 degrees to 220 degrees Fahrenheit. The stem is built of stainless steel. It measures 7 inches. This helps you to check deeper soil temperatures very comfortably. You can easily clean it without any difficulty. The product involves a protective sheath and that too, with a clip pocket. 

Each division in the dial display corresponds to 2 degrees Fahrenheit. The product is very easy to use. It provides unfailingly accurate results every time. Like most of the other thermometers, you can also calibrate it without much of a hassle. The item is waterproof. The adjustment nut is a very useful feature of this amazing product. 


  • Made of premium quality stainless steel.
  • The stem measures 7 inches. 
  • Comes in a protective sheath having a pocket clip. 
  • Do not require batteries. 
  • Water-resistant. 
  • Checks soil temperature for gardening, seeding & planting
  • Ideal for outdoor gardening and indoor potting
  • Does not fog/mist up
  • Easy to use
  • Build quality is not great
  • The dial starts turning when pushed into the soil

Brannan Aluminium Soil Temperature

This is a popular soil thermometer. The product is an excellent combination of style and functionality. You can use this thermometer both in your garden and greenhouse. It will perfectly measure the ground temperature before you start with sowing and planting. This thermometer can measure temperatures that fall between -10 degrees to 110 degrees Fahrenheit.

This product has a very striking design. The red knob at the top will assist you with the location. You can easily locate it with the help of its bright, red top. This red top also makes it easy to hold and easy to be inserted into the compost and the soil. The black temperature scale looks stylish and is very clear too. You can read the temperature readings without any issue. 

The product has a simple and aesthetic design. It is lightweight and extremely portable. The item does not need any battery to operate. You only need to insert the probe into the earth and wait for a couple of minutes for the results to arrive. If you want to own one of the best soil thermometers, go for this product.


  • Made of stainless steel
  • Easy to hold red top
  • Comes in a protective aluminum case 
  • Can be used as a compost thermometer also 
  • Does not need batteries
  • Easy to use
  • Provides accurate readings
  • Easy to locate
  • Temperature scale can be read easily
  • Not very sturdy
  • Provides faulty results when used over a long period

Cate’s Garden Compost Thermometer

Are you worried about which soil thermometer to choose for gardening? This product is everything that you need. It blends design and effectiveness in the most desirable way. This product is built of rust-resistant, good quality stainless steel. The item comes with high-quality lenses that are pc-coated. These are hermetically sealed to prevent moisture and fogging. The item is water-resistant too. 

The stem is 20 inches long. It gives accurate results and is ideal for compost piles. The dial is very clear and accurate. It is sealed and thus prevents water. It measures 2 inches and is easy to read, especially because of the color-coded temperature ranges. 

This product can measure temperatures that fall between 40 degrees to 180 degrees Fahrenheit. The reinforced, tough welded bolt lies in between the stem and the dial. This ensures long-lasting conditions and operations.

This thermometer only needs 30 seconds to reach the temperature of the soil. The best thing about this item is that the manufacturer assures a 100% money-back guarantee if you are not satisfied with the working of the product. The thermometer comes with a detailed guide on temperature zones and composting. The item works great for people who use tumblers. 


  • Perfect stem length
  • Comes with instructions at the back 
  • Clear and accurate dial
  • Built-in high-quality lens
  • Rugged construction
  • Easy to read
  • Great for composting piles
  • Provides accurate results
  • Useful and handy
  • Poorly built stem
  • Discolor of the screen over time

What to look for when choosing the best soil thermometer?

Before buying a soil thermometer, you should know about its essential features. If you have a limited idea regarding what to look for in soil thermometers, then you might pick up the wrong product. The following are the key points that you need to keep in mind when buying the best soil thermometers:


Soil thermometers are either digital or analog. Go for digital thermometers, if you want to have exact temperature readings. On the other hand, analog thermometers are water-resistant. You can use these kinds of thermometers constantly and leave them out in the open. 

Check the materials used to make the thermometer. The best soil thermometers are made of plastic, stainless steel, or by combining both. Make sure that the thermometer that you buy is tightly sealed. This will stop water from reaching the equipment. 

The temperature range:

Before you buy the best soil thermometer, observe the mark of temperature range from 35 degrees to 75 degrees Fahrenheit. This is a must-have feature for any effective soil thermometer. This is important because understanding the soil temperature is necessary for you and your crops. 

The stem:

The required stem size of a soil thermometer is 5 to 7 inches. This is crucial for seeding purposes. Consider the stem size based on how you would use the thermometer. 

The length of the probe:

When you want to take temperature readings, you should insert the thermometer either shallowly or in-depth into the soil. Most of the thermometers take the readings through a probe length that measures around 2 inches. The probe is located right at the tip of the thermometers. If you wish to receive accurate and unfailing temperature results, you should choose soil thermometers that have a long probe length.