ecowitt soil moisture meter with lcd display brands

Sucks when a product SEEMS to be working as advertised, but then decides to die after just 8 months of use. The sending unit (the part that goes into the ground) still emits a blinking light and the other piece which is the "meter readout" still shows the little wifi signal icon working hard as it tries to connect - but alas, it no longer connects.

I have ANOTHER one that I bought months earlier (I have one for the backyard and another for the front), and that one still works (for now). But it did allow me to test the failing unit by swapping out both the sending unit and the meter itself - and it"s clear that it"s the sending unit that has FAILED. Again, as you can see in the video, it still blinks its little red light and all, but it REFUSES to synch with the meter which renders the numeric value. But in this instance, instead of 2 dashes on the readout, it SHOULD provide a value of ZERO since it"s not in the ground or sitting in cup of water - which would give you a value of "100".

It"s really too bad, as it seemed like a good way to monitor things - and it did - but with this short of a life expectancy, it"s now become a bitter disappointment.

Custom Mode: with 0%AD and 100%AD custom mode to manually calibrate the low/high moisture value so that you can get more accurate result for different soil types

We normally deal direct with the main importer WeatherSpares, which is why we pass you onto them to complete your purchase. However we are aware that sometimes Amazon run special deals, so for your convenience, we also check every day to see what is available.  The latest information is below, so just click on the relevant price:

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Our top pick is the XLUX Soil Moisture Meter for its simple design and reliable results. If you want a similar product in bulk, the Dr. Meter Soil Moisture Meter 2-Pack is a great option for your budget and your garden.

Moisture meters come with digital or analog displays. Digital displays use electronics to communicate data, while analog displays transmit that data on a gauge. Generally, adding electronics introduces more opportunities for glitches; that’s why we usually prefer an analog tool for rugged, outdoor areas. Analog moisture meters are more durable because they don’t have as many intricate, delicate parts that can be negatively impacted by the elements or conditions.

The exception to this is if you want to set up a smart system to keep track of your plant’s health. Smart moisture meters can provide valuable data on how much water and sunlight your plant is getting over the long term. This can help you better understand your growing conditions, especially if you are in a new home or establishing a garden in a new part of your yard or home.

Moisture meter probes range from just a few inches long to over 2 feet. The size you need depends on your plants, their growing conditions, and your budget.

Large plants almost always have larger roots than small plants, which means you need a longer probe to accurately measure the moisture these roots receive. If you grow plants outside in the ground or in large containers, a longer probe gives you more insight into the growing media"s overall moisture levels. Moisture meters with long probes can be pricey, so we recommend purchasing one only if you need that extra length. Otherwise, buy a spare moisture meter with a short or medium probe.

Some moisture meters do more than just measure the water in the soil: They also can keep track of pH levels, fertilization, and sunlight. Having information about which plants are getting enough sunlight or when you need to adjust the pH of your soil with additives can help keep your plants in tip-top shape. Be ready to pay a few more dollars for moisture meters with these extra features.

Usually, analog moisture meter scales range from 1 to 10, with 1 meaning the least moisture. Digital moisture meters often have a number rating; sometimes it is on a 1 to 10 scale, as analog meters, while other digital moisture meters may display this reading as a percentage.

Many plant moisture meters include color-coding on the dial to show you when the soil is particularly dry (red), good (green), or too wet (blue). This helps make reading a plant moisture meter very intuitive and simple.

Most moisture meters for plants are pretty accurate; more intervals on the scale translate into increased accuracy. Also, longer probes can help increase accuracy, especially in areas where the plants have deep roots or the soil is deep.

Generally, double-probe moisture meters are more accurate, especially if they measure multiple attributes such as pH. Having separate probes ensures each is designed and performing ideally for that particular reading. However, additional probes also mean another way to disturb sensitive roots, so be careful as to where you insert such a product.

Some moisture meters also include calibration, which lets you set the scale to a particular reading the meter then uses as a basis for future readings. Smart moisture meters can be set to a particular plant, with readings based on that species" ideal growing conditions.

Most moisture meters can be used on indoor and outdoor plants. However, moisture meters with electronics don"t resist the elements as well as analog products. And since electronic moisture meters tend to cost more than their analog counterparts, it makes more sense to restrict electronic moisture meters to indoor use, to make them last longer.

This article was researched and written by Katie Melynn, who has grown plants in multiple states and environments, with her three children alongside. As a self-described “lazy gardener,” she loves tools that take some of the guesswork out of caring for her plants.

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Water is vital to thriving plant life—plants would shrivel up and die without it—but ensuring that you provide the right amount of H2O can be difficult. Those new to gardening may often over- and under-water their plants, but even experienced green thumbs can mess up occasionally. Soil moisture meters are simple garden tools that include sensing probes that detect the level of dampness in soil. They’re touted as the best predictors for watering, so to see if they live up to the hype, we tested the most popular ones available.

To judge their ability to detect moisture differences, we tested numerous soil moisture meters in various growing mediums, including potting soil, dirt from the garden, peat moss, and compost. We tested them in bone-dry soil and then watered the medium to see how well the meters detected additional moisture.

Checking moisture levels can also be beneficial by helping determine whether the soil is draining adequately or retaining too much water. After a rainstorm, for instance, if soil feels dry, it may be draining too much. A soil moisture meter can do away with some of the guesswork, giving gardeners a solid idea of true soil moisture conditions.

Keep reading to learn more about selecting a soil moisture meter and find out the pros and cons of the following models, which all earned a spot in our roundup of the best soil moisture meters on the market.

A quality plant moisture meter is a worthwhile investment for the well-being of both indoor and outdoor plants—and fortunately, they needn’t be expensive to be beneficial. The best soil moisture meters are accurate and sturdy, providing precise information in nearly any soil condition. When choosing a moisture meter, consider its intended use, display type, growing medium, and any additional measurement or features that might help make maintaining plants easier.

A soil moisture meter can be a helpful tool for growing any plant, from a potted fiddle-leaf fig to a burgeoning vegetable patch. Many soil moisture meters are equipped for both indoor and outdoor use, but there are a few features to take into consideration. Probe length, which ranges from about 6 to 15 inches and sometimes longer, is one factor in determining which moisture meter is right for an indoor or outdoor garden.

Indoor plants tend to be smaller and rest in looser potting soil. A moisture meter with a short probe may be suitable for indoor potted plants, which are usually not very deep. Short probes are easier to store, and durability is less of a concern with indoor use.

For outdoor plants, durability may be a more important feature. Consider a meter with a sturdy build—a model with a probe at least ¼ inch thick should be more resistant to bending, or one with a stainless steel housing instead of plastic. A longer probe is typically better suited for outdoor use, especially useful for certain jobs, like checking a pile of compost. Probes on a compost moisture meter are often thicker, too, at about 5/16 of an inch in diameter.

Soil moisture meters come in analog and digital models. An analog meter is a cost-effective pick for the average gardener. These meters are simple and often show their moisture readings on a 1 to 10 scale, sometimes color-coded for simpler viewing. Analog meters don’t require batteries and are ready to use right out of the box.

Digital moisture meters can include a range of convenient features, but they do come at a cost. While pricier than a simple analog meter, they can be more accurate, easier to read, and may have remote or smart connective capabilities. Digital soil moisture meters will require batteries or USB charging.

Regardless of the moisture meter type, a clear and easy-to-read display is helpful. Some meters have an angled display on the top of the unit to make it easier to view while it is in the soil.

The soil type and texture can influence the choice of soil moisture meter. For harder soil types, like heavier clay soils, look for a meter with a very sturdy probe. Although most meters have aluminum or steel probes, some flimsier and thinner options can bend or dent in harder soils. A probe that’s at least ¼ inch thick is a better choice for these soil textures.

As any soil moisture meter can handle the looser potting soil used for indoor plants, the probe is a greater concern for outdoor plants. However, regardless of the meter type, it’s best not to thrust the meter into soil with a lot of force. If users detect considerable resistance in any soil type or texture, remove the meter and try a different spot.

Also keep in mind that high levels of sodium in soil can cause inaccurate readings, and it may be helpful to test soil salinity if plants are failing to thrive. When using a soil moisture meter in salt-affected soils, the meter can display the moisture level as higher than it really is. In these cases, physically feeling the soil can help determine if the reading is on the right track.

Multifunctional soil meters can include a range of measurement features. These handy meters can provide a snapshot of soil conditions that warn about potential problems. Additional sensors can measure pH levels, light levels, and ambient temperature.Moisture: The simplest meters are a type of hygrometer with moisture sensors that gauge soil moisture levels. They often show the moisture level on a color-coded scale of 1 to 10, a decimal number, or a percentage value, where lower numbers mean drier soil and higher numbers indicate wetter soil.

Ambient temperature: A few moisture meters also measure the surrounding ambient temperature. This measurement can give an idea of when the season is changing and indicate the right time to plant or prune certain plants.

Accuracy is obviously of value in a moisture meter. For the most accurate reading, consider a digital moisture meter. Some digital meters show soil moisture levels to a decimal point or percentage, making them more accurate than an analog meter with a 1-to-10 scale.

Calibration features also can help with accuracy. A user-calibrated meter allows the calibration to be adjusted for different conditions, such as for gardening or composting, humidity conditions, or to the specific moisture needs of certain plants.

Also consider the appropriate probe length for the intended use. For example, a compost moisture meter tends to be much longer than a moisture meter for plants. Most meters have moisture sensors at the end of the probe—not along the entire length—so the right length is important for an accurate reading. The probe must be long enough to reach the area to be measured. Probe lengths can range from a few inches to as long as 24 inches.

Like many devices, soil moisture meters can include smart connectivity features. Smart soil moisture meters connect via Bluetooth to a smart device to display findings. This opens the door to a variety of extra features, like tracking a plant’s history and progress and making tailored suggestions for each plant.

For ease of use, these smart devices often have a sensor that sits inside the plant at all times. Users can then connect to the sensor device via an app to check on soil conditions. Beyond just measuring moisture levels, most of these devices measure light levels, temperature, and fertilizer levels, information that can indicate ways to improve plant care.

Photo: amazon.comThe Xlux Soil Moisture Meter is the epitome of simplicity—and that’s one of the reasons we loved it. We tested it on various types of soil and dampness levels, and it responded accurately. While it has a 10-point scale, it’s a lot simpler to look at the color-coding on the dial. Red for dry, green for moist, and blue for wet.

We inserted the meter probe into the soil—no calibrating or prep necessary—and the dial gave an immediate reading. Although it lacks bells and whistles, this meter offers accurate readings, and the probe is securely attached. It also doesn’t require batteries or charging, making it ready to use right from the box.

While some gardeners may want the higher degree of accuracy that comes from a calibrated digital meter, the sturdiness and ease of use of the Xlux meter make it a winner in our book.

Photo: amazon.comThere’s no need to spend a lot for a good soil moisture meter, as we found when testing this simple, inexpensive analog model from Gouevn. It doesn’t come with fancy bells and whistles, but it does accurately measure soil moisture levels. In tests we were impressed with the large and easy-to-read display. Like other analog meters, it features color-coding to show the approximate soil moisture at a glance.

The back of the packaging also features a handy watering guide for more than 200 indoor and outdoor plants. This was helpful, and we considered laminating it to keep as a guide. For example, we checked the recommended moisture level for our mock orange bush—the guide told us it fell within the 4–5 (green) section of the meter. We then determined how much we needed to water weekly to keep the soil around that bush at the proper dampness.

We found the 7.7-inch probe to be highly sensitive and accurate when we tested various soil moisture levels. All in all, we were satisfied with this Gouevn as being budget-friendly and built to last.

Photo: amazon.comWe measured moisture levels, light levels, and soil acidity with this multifunction analog meter from Trazon. While the most critical function in our tests was moisture meter accuracy, since we were testing specifically for dampness, we found the added functions—which give a broader picture of soil conditions—quite beneficial.

The simple analog display shows moisture levels on a 1-to-10 scale, light levels on a 0-to-2,000-lux scale, and pH between 3.5 and 8. A simple switch allowed us to select from among the three options, and the results of all three are available on the single dial readout.

This Trazon seemed highly accurate when reading both moisture and light range, but we weren’t as convinced about its pH detection. This is because we tested it in the un-amended soil of the lawn, and it gave us the exact same pH reading as it did when we tried it in our blueberry patch—a spot where we’ve added a high amount of soil acidifier over the years.

But the dual-probe meter offers a battery-free design and is suitable for use indoors and outdoors. We found it to be a boon in our garden-tool arsenal by accurately determining both moisture and light levels.

Photo: amazon.comWatering tall potted plants can be problematic when gardeners can’t tell if the soil deeper in the pot is consistently as moist. We’ve run into problems in the past with tall pots that don’t drain well, leaving us to think we needed to add water—when in reality, the soil in the bottom part of the pot was too soggy. We found the Xlux Long Probe Soil Moisture Meter was just the ticket to solve this problem.

Like the other Xlux model that took top billing in this lineup, this meter also features an easy-to-read analog dial and color-coding for determining moisture at a glance. The main difference is that this version has a slightly over 12-inch-long probe for deep insertion into the soil of our potted plants. We discovered that one of our potted perennial bushes wasn’t draining well: The soil at the surface seemed dry, but a foot down, it was sopping wet. This gave us the information we needed to transplant the bush and replace the non-draining soil at the bottom of the pot with better-draining soil.

The probe is on the thin side, so we didn’t try to insert it into hard ground for fear of bending it. But it proved plenty strong enough for inserting into pots with commercial grow mixes.

Photo: amazon.comIf compost material is too dry, the material could take a long time to decompose, but if it’s soaking wet, it might attract pests. Knowing this, we were eager to put this Reotemp moisture meter through its paces, thanks to its long 15-inch probe particularly suited to testing a compost pile.

Before using the Reotemp meter, it must be calibrated, which proved simple enough. It required us to obtain a sample of compost we felt was of optimal dampness, insert the probe, and then turn a small flat-head screw on the back of the box to 5 on the dial. After that, we were able to take readings of both shallow and deep compost piles. If the reading was lower than 5, we added water; if over 5, we allowed the compost to air out a bit.

The heavy-duty probe on this Reotemp model is thicker than an average moisture meter to prevent bending when testing dense compost and heavy soils. This meter is powered by one AAA battery, which is already in place inside the meter box. It only reads moisture, but it does so accurately, and the dial is located on the top of the meter, so it’s easy to see.

Photo: amazon.comUpon opening the box containing the Ecowitt Soil Moisture Tester, our first thought was how different the probe looked compared to all the other tester probes. Instead of a long round cylinder, the probe on the Ecowitt was flat and short—just 3 inches long.

We inserted a AA battery into the base of the probe’s handle and another one in the back of the small display screen. The LCD screen sprang to life, and we set the time using the buttons on the side of the display. Then we inserted the probe into potting soil. The display registered the moisture level as a percentage. While the probe was still in the soil, we poured some water into the pot—sure enough, the percentage of moisture increased on the display. What’s more, we tested the range of the probe’s signal and were able to get a clear signal from as far as 200 feet away.

We tested the Ecowitt probe on several potted plants, and it proved to be accurate, but because the probe is so short, we don’t recommend using it in the garden. Also, we would worry that rain might infiltrate the probe’s housing because the battery compartment is not sealed. This handy little gadget proved well suited to monitoring indoor growing situations, but it didn’t seem durable or long enough for outdoor conditions.

Photo: amazon.comHaving an accurate moisture reading is essential, but knowing whether the soil is too acidic or overly alkaline is also vital for some garden plants. We were eager to learn if our rhododendrons were in soil with a suitable pH level, and we believe the Kensizer gave us the answer we were looking for.

As with all the other meters, we put the Kensizer through the complete battery of moisture tests, and it appeared to be highly accurate. We then tested the light function, but unfortunately, it failed to register any difference whether in a sunny spot or the middle of our shade garden.

When we tested the pH function, however, we were pretty impressed. In our blueberry patch, where we’ve added a high amount of soil acidifiers, the Kensizer gave us a reading of about 5.5, which is right in line with what we expected. The soil in the rhododendron bed measured 6.5, which is overly alkaline for the shrub, so we now plan to take steps to help acidify that soil.

Photo: amazon.comThe probe on the Gain Express is nearly a foot long and fully ⅜ inch in diameter. It’s not only the thickest probe of any of the models we tested, but it was also securely attached to the meter itself; probes on other models, although functional, didn’t have the same level of reinforcement.

The Gain Express measures both moisture and pH levels, and we were able to insert it more than 8 inches deep into the soil of the lawn, making it well suited for testing lawns, fields, and raised garden beds.

The design is slightly different from other meters in that we had to push and hold a button on the side of the unit to get a moisture reading. Once we let up on the button, the meter defaulted to the pH level. Both the moisture and pH level meters seemed very accurate, and the Gain Express comes with a guide on the back that details optimal pH levels for more than a dozen common plants, including veggies and flowers.

Photo: amazon.comThese four small Ippinka moisture sensors don’t come with dials or digital displays, but we found them to be quite beneficial at monitoring the moisture level in indoor potted plants. The sensor pens come packaged together in plastic wrap with no instructions whatsoever, so we had to log on to the seller’s site to figure out how to use them.

Fortunately, it couldn’t be simpler! All we had to do was insert one of the sensor pens into the soil in a potted plant and wait to see if a tiny core inside a transparent window turned blue. If it did, the plant had plenty of moisture. If it remained white, it was time to water.

We recommend these little pens for those who want to tell at a glance whether it’s time to water. We switched the pens from pots with wet soil to pots with dry mix, and sure enough, they changed color to suit the dampness. It doesn’t get any simpler than that.

Photo: amazon.comFor reliability and accuracy on all three fronts—moisture, pH, and light—we like the Fivota Soil Meter, which we found to be quite accurate when reading all three aspects. This Fivota meter also features two probes—one for moisture and the other for pH.

The Fivota is another simple analog meter, but it comes with a nice-size rectangular dial that makes it easier to see all the different readings than some of the smaller dials that had us squinting.

The moisture readings were spot-on, and they fluctuated as expected when we tested the meter in various soils with different moisture levels. The pH level readings were also accurate and reflected the various acid/alkaline levels in separate planting beds. It also seemed to read light levels accurately.

The unit has a button on the front we could switch to select from the three functions, and the readings were near instantaneous, which was impressive. The only slight downside was that one of the copper probes seemed a bit loose, so we had to take care when inserting the probes in the soil.

Any of the moisture meters that earned a spot in this lineup are well suited to detecting and determining moisture levels in soil, but the Xlux soil moisture meter ticks all the boxes—it’s simple, easy to use, and highly accurate. Our budget pick, the Gouevn soil moisture meter, is just as precise and easy to use, and it comes with a chart that details the best moisture levels for many common plants.

Soil moisture meters are relatively straightforward to use, so our testing focused on how well they differentiated between various levels of soil dampness and how well they were made.

Probe stability is vital—we were willing to accept a slight amount of play in the probe, but the meter was eliminated if it was wobbly. Multifunction meters offered an additional test or two, usually pH levels or light intensity. While we awarded extra points for these functions if they were accurate, we did not subtract points if they were just so-so because our testing aimed to determine how well the meters detected moisture.

We subjected the meters to a range of soil mixes, including garden soil and different potting soil mixes, and we tested them on bone-dry soil as well as sopping wet soil. We awarded points based on a 0-to-4-point rubric system for various aspects. At the end of the testing, we added up the points and used them to help determine the awards for this lineup. While all these meters differ slightly, all have earned a spot for accuracy in measuring moisture and are made to last.

It’s no secret that plants need water to survive, but the amount of water also makes a big difference. While you can stick a finger in the soil and try to judge the moisture level from feel, it won’t yield very accurate results. This method also isn’t effective when it comes to deep plant roots or compost piles.

Using a soil moisture meter takes the guesswork out of watering plants and provides an accurate moisture level reading. These affordable and simple-to-use gardening tools can help potted plants or garden beds flourish. A soil moisture meter is worth the investment for the following reasons:A soil moisture meter can provide an accurate and numerical reading of soil moisture levels, so you will be better informed about when to quench the plants’ thirst or hold off on watering.

Some soil moisture meters also measure soil pH, light levels, and surrounding temperature. These features give a better overall picture of conditions to help take a garden from surviving to thriving.

Aid your green thumb with a soil moisture meter. These handheld devices are a small but useful tool for gardeners, providing a tangible measure of soil moisture levels. The following answers to some frequently asked questions may further help shoppers choose the best soil moisture meter.

Yes, a soil moisture meter provides a numerical measure, which is more sensitive than the touch-and-feel method many gardeners use. Most inexpensive analog meters provide a measure on a 1-to-10 scale, which is accurate enough for the average gardener. For an even more accurate reading, consider a digital moisture meter that provides a reading to the nearest decimal point or shows a percentage.

The ideal soil moisture level depends on the type of plant being grown. Some plants thrive with very little moisture (as low as 1 or 2 on a 10-point scale), while others prefer very moist soil (8 or higher).

It depends on the model, but most meters on the market should not be left in the soil. Although moisture meters are made to withstand some wear and tear, leaving the device in the soil can cause it to rust and degrade. Unless otherwise specified, it is best to clean and store a moisture meter after each use. If leaving it in the soil is an important feature for your garden, look for one specifically designed to stay in place.

It doesn"t take a green thumb to tell if your plant"s soil is dry or moist, but unfortunately, sometimes a soil"s moisture goes beyond its surface. Having a soil meter allows you to dig deep into your plants" soil and get an accurate reading of its health.

A soil meter is a little gadget that usually has one or two probes. A very basic soil meter reads only soil moisture levels. Some meters can also provide information about soil pH. While these readings are usually not very accurate, an extremely high or low reading lets you know that something is up with your soil"s health. Devices are also sometimes equipped with light meters. Taking sunlight exposure readings in different parts of your garden or home can help you determine if a spot is a fit for a particular plant.

Smart soil meters take it one step further and can provide you with actionable insights about plant and soil health. A good soil meter should be accurate and easy to use. We picked a few options to suit different green-thumbed needs, including budget devices, smart sensors, and more.

What is a soil moisture meter?True to their name, soil moisture meters measure the amount of water in soil that"s available to your plant. While you can get an idea of how wet the soil is simply by looking at it or sticking your fingers in it, these meters extend deeper than our hands and eyes can and more accurately measure what"s going on at root level.

"Even at first glance, the top layer of soil could look dry, but beneath the surface, it could have plenty of moisture," explains Kelly Funk, the president of Park Seed. "Meters will tell you instantly whether plants need water or have enough."

This makes them a helpful tool for people who are prone to overwatering, don"t have much time to dedicate to plant care, or have many plant varieties at home and have trouble keeping track of who needs what. (Your Maidenhair fern will need far more water than the moon cactus next to it.) Brooke Blocker, the founder of Outside In, adds that they can also be good for those with tall indoor plants and trees since they can reach so far into their soil.

Contrary to what you might assume, these meters don"t measure moisture per se, but electrical conductivity. "As water is a natural conductor of energy, more water in your soil would translate to more energy conductivity, and less moisture translates to less conductivity," explains Lorin Nielsen, the editor in chief of Epic Gardening. You can also find more complex meters that measure things like soil acidity and temperature.Advertisement

This ad is displayed using third party content and we do not control its accessibility features.How to use a soil moisture meter.Here are a few pro tips and tricks to keep in mind when using any soil moisture meter:Clean it off before you use it: "Start by making sure the probes on your moisture meter stay clean," says Justin Hancock, a horticulturist at Costa Farms. Any leftover soil could throw off your reading. You don"t want to leave a soil moisture meter in your plant for too long either; remove it after each reading and store in a clean spot.

Get the probe down to root level: Once your meter is wiped down and ready to go, stick the probe into your soil until you"ve reached the plant"s root level. "The surface of the soil is going to fluctuate depending on the time of year, weather conditions, and other variables," says Nielsen. "So you just want to focus on the soil at least 3 to 4 inches down for good readings, and it"s better still if they can check down to 6 to 8 inches deep."

Double-check your readings: Blocker says that it"s never a bad idea to test a plant"s soil twice. Remove the probe, wipe it down, and then stick it in another area of the soil to get a better sense of what"s going on down there. Readings may fluctuate a little bit in different parts of your plant, which is normal.

Use your own intuition: All of the experts interviewed for this piece cautioned that you shouldn"t rely on soil moisture meters 100% of the time. Even the most accurate ones can get glitchy! "It"s always a good idea to look at your plant holistically," Hancock says, so you"ll still want to look out for signs of overwatering and underwatering and let your instincts tell you what your plant needs.

If all else fails, use it for aeration: After playing around with a soil moisture meter, you may find that you don"t get much use out of it for one reason or another. This was the case for Maria Failla, the founder of The Bloom & Grow Garden Society and author of the upcoming book Growing Joy. But instead of throwing it away, she found a way to repurpose her moisture meter as an aeration tool. "If you have a plant that gets too compact, those probes are perfect to stick in the soil and gently wiggle to help the soil break up," she says.Advertisement

This ad is displayed using third party content and we do not control its accessibility features.What to consider when choosing your moisture meter.Soil moisture meters are far from one-size-fits-all, and finding the right one for you will take some thoughtful consideration. "It"s always best to determine your specific needs, environment, and plant requirements when choosing a meter," notes Funk. Before we jump down to product recommendations, here are a few things to think about as you"re browsing:Where you"ll use it (indoors, outdoors, or both): While most soil moisture meters are suitable for outdoor and indoor plants, you"ll want to double-check that you"re buying one that has the right features for your space.

What kind of soil you have: If your plants are sitting in more compact soil, read the reviews to ensure that your moisture meter can withstand harder conditions. Funk adds that you also need to make sure any meter you buy is long enough to get down to your plant"s roots. Typically, the deeper the probe, the more accurate the reading, she notes.

What type of reading you prefer (analog or digital): These days, soil moisture meters run the gamut from simple analog readers to digital tools that may even connect to your smartphone. While higher-tech meters can be fun to play around with, Funk notes that they are also more prone to glitches and might not be best for harsh outdoor areas. They need to be kept charged, which is another thing to consider. "Some require USB charging, others have batteries that need to be changed, so depending on what model you get you"ll need to keep an eye on it to make sure it"s still working optimally," cautions Nielsen.

How specific of a reading you need: Basic meters measure moisture on a 10- (or so) point scale. This should be plenty detailed for people who are just using them for routine plant care. However, those who are using them for something like commercial growing might want to go with more granular readings. "A good indication is the smaller the intervals on the scale, the more accurate it is," says Funk.

How long you"ll use it for: Finally, consider how much you"re hoping to put your meter to work. If you"re buying one for the first time just to test it out, a basic affordable option will be great. If you"re hoping to use it for growing seasons to come, Hancock recommends looking for one with a multi-year guarantee.Advertisement

This ad is displayed using third party content and we do not control its accessibility features.Pro recommendations.These are the moisture meters that experts trust with their precious soil, and a bit about the pros and cons, use cases, and special features of each.Best all-around (digital): ECOWITT Soil Moisture Tester

Nielsen and the team at Epic Gardening vouch for this smart monitor that"s suitable for both indoor and outdoor plants, and especially great for raised garden beds. Its waterproof reader will give you a sense of your soil"s moisture levels (on a scale of zero to 100%) within 72 seconds. You can also adjust the reader based on your plant"s soil needs for further customization.

For those who prefer no-fuss analog readers, this one from XLUX is basic but effective. Stick the 7-inch probe into your soil for a quick moisture reading on a scale of zero (dry) to 10 (saturated). It doesn"t require any batteries or fuss and is suitable for indoor and outdoor plants. Reviewers note that it is also very accurate for the price.

Many experts agree that sticking with a one-note reader like this is a good move, as fancier meters that measure things like pH, soil nutrients, etc., leave more room for error. Sometimes, simple is best!

But for those who are hoping to go beyond just moisture, this 3-in-1 tester for Kensizer has thousands of five-star reviews. Its display window is a one-stop shop for moisture (zero to 10), soil pH (eight to three and a half), and sunlight level (zero to 2,000 lux) readings. At 7 inches, it"s not as long as some of the other probes on the list, and experts note that your pH and sunlight readings can be faulty, so it"s best to double-check them and use your intuition about what your plants need too.

It"s important to maintain a midrange moisture level in your compost to ensure proper decomposition. "For people who are maintaining a compost pile, we"re fond of the REOTEMP brand"s compost moisture meters," notes Nielsen. She appreciates that these heavy-duty 15-inch probes are long enough to get to the center of most at-home compost piles (though vermicomposters can get away with a smaller probe).

They are also very sturdy and suitable for outdoor plants, raised beds, and larger houseplants. They have a simple analog reading on a scale of zero to 10, so those looking for more granular information will want to go with something else.

For houseplant lovers looking to give their plants a little extra TLC, this probe from Greenery Unlimited is a sleek pick. Its grooves allow you to see your plant"s soil for yourself: Simply stick it into your container, pull it up gently, and assess how the soil looks and feels to you. This low-tech option can help you get a better feel for your plant"s individual drainage needs, and it serves as an A+ aerator for compact soil, too.

Greenery UnlimitedThe bottom line.While soil moisture meters won"t give you accurate readings 100% of the time, as Nielsen notes, it can never hurt to have more information about your watering regimen! If you"re hoping to give your garden or houseplants just the right amount of moisture, this is one tool that might be helpful to you. Just remember to double-check everything yourself, as nothing compares to human touch.