Best Soil Test Kits in 2022

Last update: December 2, 2022

Are DIY soil test kits accurate?

A soil test kit is a great way to test the quality of your soil without having to send a sample off to a lab. However, it is important to remember that these kits are not always 100% accurate. This is because the kit is only able to test for a few specific things, and it is possible for the soil to contain other nutrients or contaminants that the kit will not be able to detect. However, soil test kits are still a valuable tool for anyone looking to improve their garden or lawn.

Can I test my soil myself?

Yes, you can test your soil yourself with a do-it-yourself soil test kit. These kits are available at most hardware and home improvement stores.

Can you test soil with vinegar?

Does soil need to be dry to test?


iPower GLROPEX2 2-Pair 1/8 Inch 8-Feet Long Heavy Duty Adjustable Rope Clip Hanger (150lbs Weight Capacity) Reinforced Metal, 2 Pack, Black Review:


The hangers that came with my LED grow lights are exactly the same as these. I purchased these in order to prevent my lights from turning on their own. The cables from the light's four corners link to one hook on the hanger because the light's maker only included one hanger kit, which enables the lights to rotate independently. I had to use string fastened to a wall hook to hold them in place. Which is a hassle when I want to turn the lights on or off. In order to prevent them from turning, I intend to add a second hanger to each light so that there is one on each end.It's really simple to raise and lower these hangers. For my purpose, the supplied cord is more than adequate, and I assume it would be suitable for any application that does not exceed the weight rating. Since they are so inexpensive, I wouldn't think twice about buying them again or recommending them to anyone else who would use them for a similar purpose.



Atree Soil Moisture Sensor Meter Tester, Soil Water Monitor, Humidity Plant Tester, Hygrometer Great for Garden, Farm, Lawn, Indoor & Outdoor (No Battery Needed) Review:


I've been cultivating plants for more than 50 years, and I often wonder why I didn't have the intelligence to do this sooner. I now have a ton of indoor plants, and I'm not sure how one can detect if they are moist 1" below the surface. THIS is ideal. The probe is long enough for tall pots but includes the sensor at the end, so it also works perfectly on my tiny succulent pits. The quality is excellent. The box includes a very long list of common plants and recommended moisture levels to get you started, and the gauge is quite simple to read.



Alotpower Soil Moisture Sensor Meter,Hygrometer Moisture Sensor for Garden, Farm, Lawn Plants Indoor & Outdoor(No Battery needed) Review:


This moisture meter performs flawlessly. It's not how moisture meters operate, for all the reviewers who put this moisture meter in water and said it was useless since it read "dry" (*facepalm*). These instruments are made to gauge soil's electrical conductivity, not the "wetness" of water. A moisture meter that would read water has never been encountered by me. I would wait at least an hour before testing again if someone claimed they had recently watered their plant and it still read dry. It may take some time for the soil particles to absorb the water, depending on the type of soil (many types are highly hydrophobic, especially when completely dry). It's not always enough to simply observe the water dripping from the bottom. If the soil is utterly dry, it may just flow through. After 30 minutes, let it sit and water it again. After some time has passed, try again. Another explanation for that situation is that the soil was so saturated with standing water that the meter could not detect the dirt since it only came into touch with the water (similar to what happens when you place the meter in a glass of water). Anyway, this moisture meter is as precise as any I've used in my more than 30 years of using them. (Even though I anticipate they were all made in the same plant in China, making them all virtually identical.) I generally use it for indoor plants of various kinds, and the meter typically registers in the dry or damp range. Because I typically don't read plants that have recently been watered, I seldom ever see a "wet" reading.



Gouevn Soil Moisture Meter, Plant Moisture Meter Indoor & Outdoor, Hygrometer Moisture Sensor Soil Test Kit Plant Water Meter for Garden, Farm, Lawn (No Battery Needed) Review:


This is exactly like the one I purchased many years ago from a big box retailer, with the exception that it was made of black plastic and the meter did not bear a brand name. They were completely identical in every other way. I got this one to replace my old one when it eventually died this Fall. Except for the name on the front of the meter, I saw a few other listings on Amazon that are identical. Both my previous one and this new one made me very happy. It's critical to understand how much moisture plants are receiving. Various plants require various amounts. The box included a list of several plants along with information on their needs. Even though the surface is dry, the ground might occasionally remain soggy for a while after a strong downpour. Overwatering Mich can damage the roots, which can lead to the plant's eventual death. You are measuring the moisture content below the surface with the probe.



XLUX Soil Moisture Sensor Meter - Soil Water Monitor, Hydrometer for Gardening, Farming, No Batteries Required Review:


I'm happy with this product so far. I believe that those who don't grasp the science of sampling and data collection are responsible for the few unfavorable remarks. They are unaware that there will always be a sampling error with any measurement device. They believe there is an issue with the machine if it doesn't record the same result each time. In the same pot or garden area, you can insert the probe into the soil multiple times, and it might record slightly different readings, such as 6 at one point and 6.5 at another. However, given the device's cost, it is remarkably precise. The fact that they inserted the probe into a glass of water and it didn't indicate "wet" despite the fact that the instructions make it plain not to do so also received a lot of attention. Some people said that the probe was the device's weak point and would eventually break off. Yeah.... If you attempt to use it as a picket fence or post. You're not supposed to sledge smash it into the earth. It should be handled carefully because it is a delicate instrument. Some reviewers indicate that they bury the probe into the ground and leave it there permanently, which is not possible. This tool appears to function flawlessly if you treat it with respect, gently press it into the ground (without using a hammer, please), and then wipe off the steel probe with a cloth or even your hand. Additionally, as instructed, avoid testing it in a cup of water. If you want to check its accuracy, place the probe inside a bundle of dry peat moss or potting soil, record the results, and then experiment with different water concentrations. If you keep track of the readings, you'll know what it means when the probe reads "5 - moderate moisture," "9 - very wet," or "2 - very dry." It comes with a warranty and is, in my opinion, a fantastic small instrument. The business just sent me an email to remind me that the product has an 18-month guarantee and to get in touch with them if I have any problems. I am a licensed physician who also works as a professional mechanical engineer. One of my hobbies is growing exotic plants. This is a wonderful small tool in my opinion. It is accurate and not particularly delicate. On Amazon, the price is excellent, there is free delivery, the seller communicates well, and there is a decent warranty. Definitely would tell my friends to buy it, and would do so again.



yoyomax Soil Test Kit pH Moisture Meter Plant Water Light Tester Testing Kits Garden Plants Review:


This product is incredibly helpful. I had no idea that whenever I water plants, I have a tendency to overwater them, which causes the leaves to become brown. I used almost all of the plants I had planted after they received this product and discovered the plants with yellow leaves were caused by overwatering. Additionally, it provides the pH level, which, thankfully for all of my plans, was within normal limits. As a result, I was able to determine that the plants' symptoms were caused by a fungal infection rather than an excessive amount of alkaline soil. For gardeners who are learning the ins and outs of gardening, this is a very useful tool. This is definitely something you need, in my opinion. If you want to know what your plants are thinking. In addition to PH level and water, it also gives you the amount of sunlight, though I'm not sure whether that would be very helpful given it's so obvious.



Atree Soil pH Meter, 3-in-1 Soil Tester Kits with Moisture,Light and PH Test for Garden, Farm, Lawn, Indoor & Outdoor (No Battery Needed) (Black) Review:


There is no way you could misread the meter because it is so easy to use! Please note that I have not compared the readings I've obtained thus far, but regardless, I poked probes into my lawn in three of the yard's four corners and obtained three distinct readings. That's more thrilling to me than I anticipated, mostly because I've filled in low spots and leveled the yard intermittently with various sorts of soil (just depending on what was convenient at the time for me). If the measurements had remained constant, that would have been a major warning sign.Tip: You really need to break up the dirt as instructed in the guidelines if you have compact soil like the red clay where I am located or you will get cut by the tines! oops, my mistake!



Luster Leaf 1606 Rapitest Digital Soil pH Tester Review:


After hearing about our gardening issues, a family friend advised us to use a soil test kit to determine whether our garden patch was lacking in any plant nutrients. Because this kit was affordable, I decided to try it.It is rather simple to use. In contrast to some of those pointy, challenging electronics bubble packs, opening this one is simple. After taking out the tubes, you can take out the capsules inside. Dig a 4-inch-deep hole in your garden patch, then fill each tube to the first line marked there. Reintroduce the tubes, fill them with distilled water to the fourth line on each with the contents of a capsule of the same color, shake, and wait.It's not difficult to get soil into the tubes. The capsules were more challenging to empty. In the end, we carefully cut off the top of them with scissors and dumped the contents inside. Because the tubes are so small, it is challenging to fill to the fourth line with water (around the size of a AA battery). I would get an eye dropper to add the water and discover a better way to open the capsules if I could do it all over again. The bond between the two pieces appeared strong.Reading the results wasn't too difficult. Our soil is somewhat alkaline, almost entirely devoid of nitrogen, and abundant in potash and phosphorus. It's a little trickier to figure out how to fix this using the information on the instruction card. The information is displayed as a series of tables with information on different plants, their ideal pH levels, and the effects of various fertilizer and supplement kinds on the soil. It is obvious that we will need to add a lot of nitrogen as well as likely something acidic to slightly lower the pH. I'm not exactly an expert in agriculture.I'm satisfied with the kit given the cost, ease of Prime shipping, and simplicity of use. This would be a great little kit if it came with an eye dropper and a different way than capsules to put the test chemicals into the tube.



Sonkir Soil pH Meter, MS02 3-in-1 Soil Moisture/Light/pH Tester Gardening Tool Kits for Plant Care, Great for Garden, Lawn, Farm, Indoor & Outdoor Use (Green) Review:


Great results! I already paid less for water. When watering, I've always leaned on the side of caution. I now have a firm understanding of when to water. This will quickly pay for itself! Promote healthy plant growth with the Sonkir Soil Tester, MS02 3-in-1 Plant Moisture Sensor Meter/Light/pH Tester for Home, Garden, Lawn, Farm, Indoor



Melnor 65080-AMZ HydroLogic 1-Zone Digital Water Timer with 3 Additional Filter washers Set, Amazon Bundle Review:


I recently installed this brand-new Melnor HydroLogic 1-Zone water timer Model 73015 in service to supply a drip irrigation system for my garden. While it has been working without any leaks or timing issues thus far, I haven't used it long enough to assess its long-term durability. But enough time has passed for one comparison to be made between it and the previous Melnor Model 3015 1-Zone AquaTimer. Compared to the old AquaTimer, the clock in the new HydroLogic 1-Zone timer preserves the time of day MUCH more precisely. My old AquaTimer's clock would fall behind by more than a minute every week, while the new HydroLogic timer, Model 73015, varies by less than a second over the same seven-day period. In order to find any difference at all in the HydroLogic clock, I had to use a "atomic" radio-controlled clock as the standard of comparison. Although the HydroLogic Model 73015 1-Zone timer is a significant improvement in that area, precision time keeping for a garden water timer may not be especially critical in many applications.Be warned that the valve on the water timer can be open when it is shipped. Following the installation of two AA alkaline batteries, I advise first connecting a hose to the outlet to redirect any potential flow, then applying upstream water pressure at the timer's inlet (20 psi at the very least), and using the MANUAL function to cycle the valve open and closed three times to ensure a good seal on the first use.(July 9, 2018) UPDATE: For the past 18 weeks, my HydroLogic 1-Zone water timer has run without a hitch with a daily watering schedule of once at 4:00am for 20 minutes. Under 60 psi of pressure, it doesn't leak at the inlet, and when the valve is shut, it doesn't leak out the outlet. The RAIN DELAY and MANUAL features have been put to great use by me. Five out of five bars are still visible on the battery indicator. Over this lengthy period, the timer clock deviated from NIST standard time by less than 2 seconds (running slightly fast). This water timer's performance has me quite happy!


How accurate are soil tests?

Soil tests are a reliable way to determine the nutrient content of your soil. However, there are several factors that can affect the accuracy of your results. The type of soil you have, the time of year you test, and the amount of organic matter in your soil can all affect the results of your test.

How deep should a soil sample be tested?

The depth of a soil sample depends on what you are testing for. For example, if you are testing for nutrient levels, you would want to take a sample from the top 6 inches of soil. If you are testing for pH levels, you would want to take a sample from the top 12 inches of soil.

How do you do a simple soil test at home?

To do a simple soil test at home, you will need a spade or trowel, a clean bucket, some water, and a soil sample. First, dig a hole about eight inches deep and wide in the area you want to test. Second, fill the bucket with water and pour it into the hole. Third, take your soil sample and mix it with the water. Fourth, let the mixture settle for a few minutes and then observe the color of the water. If the water is clear, your soil is most likely sand. If the water is brown, your soil

How do you know if your soil is poor?

If your soil is poor, it will be dry and crumbly. It will lack nutrients and be low in organic matter. Poor soil is difficult to grow plants in and will need to be amended before you can grow anything in it.

How do you test soil by hand?

To test soil by hand, use a soil auger to take a small sample of soil from the top 8 to 12 inches of the ground. The sample should be taken from several areas of the field to get a representative sample. Place the soil in a plastic bag and label it with the date, location, and type of soil. Take the sample to a lab for analysis.

How long can a soil sample sit before testing?

A soil sample can sit for a long time before testing. However, the longer it sits, the more likely it is that the results will be inaccurate.