The 12 Best Plant Soil Moisture meters (2023 reviews)

Compared with other meter in this category, the atree plant soil moisture meter has a design with broader appeal. If you need to know the moisture content of soil you are growing stuff in, like herbs, this does the trick well. This thing is a plant-saver. It can reach deep enough for large tree roots. The dial is perfect since it's just a copper probe and a manual dial. It reads pretty quickly and is mostly accurate.

The probe is long enough to be useful in planter boxes. The meter is totally portable, and the probe can be stuck into any pot of soil you desire. It is probably most accurate for smaller plants as the probe only goes down about 8 inches and a tree's roots are much farther down.

Why We Like This:

Great help for correct watering of indoor and outdoor plants
Nice tool to have for indoor and outdoor plant moisture monitoring
Good product for those who don’t want to overwater/keep track of plants moisture levels

Best For irrigation: Gouevn Plant Soil Moisture Meter

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The gouevn plant soil moisture meter is capable of outshining several other meter featured in this list in overall features for the price point. The Gouevn soil moisture meter is only used for testing soil moisture, the basic model works stably. It is a great gauge to determine when to water potted house plants. This thermometer is amazing. It comes with a guide that lists a bunch of common plants and their watering needs. It is easy to use, easy to read, and immediately presents the moisture content of the plants.

This is a useful tool for those who prefer not to test the moisture level of plants with their fingers. The lawn soil has a lot of clay. It is a good starting point for garden maintenance.

Why We Like This:

Handy tool for indoor plant enthusiast
Perfect helper to avoid plant loss
An essential tool to maintain your house plants

Best For Indoor Plant: Raintrip Plant Soil Moisture Meter

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If you often find yourself confused about convenient and suitable meter, raintrip plant soil moisture meter should be your first option for buying. This hygrometer can meet your needs to measure soil moisture, ph, nutrients, and light conditions at the same time. It will check your ph and moister and acidic and your nutrients in soil. This works great for indoor plants or outdoor plants. It has other measurement modes as well so that you can keep your plants happy and healthy.

It is made in plant growth additionally it is the perfect gardener's companion. It is easy to use, and the meter tilts to easily view results when in the ground. Having the extra features of soil nutrients and the east tilting display makes this meter the clear choice. This is really easy to use and it uses no batteries.

Why We Like This:

Will help in navigating the drought and not over watering or fertilizing
Works well for moisture and nutrients measuring
Super easy to use, versatile in having readings for three different things

Best For potted Plant: Szhlux Plant Soil Moisture Meter

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Compared with other meter in this category, the szhlux plant soil moisture meter has a convenient design. This moisture meter is great for letting you know when to water plants. It is great to check the moisture content of both indoor and outdoor flower pots and plants. It just gives the general moisture reading for the soil. It is important to wipe it off with a dry rag or paper towel after using each time, and do not leave submerged in soil or in water.

If you are a gardening enthusiast, you can try to use this plant moisture tester to measure soil moisture. This truly will indicate when you need to water your plants. It is easy to use to help monitor the correct moisture in soil. It is easy to use to help monitor the correct moisture content of both indoor and outdoor flower pots and plants. The meter can be used for any plant.

Why We Like This:

Detect dryness and moisture in potting soil
Works well on outdoor plants too
An essential tool for plant lovers
Super simple to use as well

Best For agriculture: ALANMOND Plant Soil Moisture Meter

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate meter. The alanmond plant soil moisture meter is exactly that - it's a simple meter that hits all the right notes. The soil moisture meter indoor plants must be placed a few inches in the soil, protecting the roots of the plant and helping it thrive. It is a better conductor, then the higher the moisture level the greater the conductivity. The moisture tester for houseplants comes in a superb golden color that will look incredible in your garden.

based on conductivity difference, this plant moisture meter indoor is very accurate and precise. It is large and clear, which makes it very easy to read, especially since it includes ten scales. These meters are very simple to use. It’s sturdy enough to stand up on it’s own. It is very easy to use and practical, to monitor the moisture levels of your plants, ensuring optimal growth and preventing overwatering or under-watering. It is great for knowing when to water your plants.

Why We Like This:

Works great, fast and consistent readings makes watering so much easier
Great guide to prevent over/under watering
Good investment for long term

Best For interior or exterior Plant containers: Apine Plant Soil Moisture Meter

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Next on the list, we've got yet another meter that manages to win our hearts. It's the apine plant soil moisture meter and it's widely considered as meter that has the most suitable features. The Apine soil moisture meter can quickly tell you if your plants need water, so you don't have to worry about when your plants need water and help you quickly become a gardening expert. It can be used indoors, but it does not have the function of measuring light. It has a color indicator as well as numbers and numbers. The gauge shows from dry to very wet and the needle moves to how wet the plant is. It requires no charging and no batteries.

The tip is sensitive and has to be wiped of dirt and then a special cloth to make it more sensitive. It's really easy to read, and the box itself even comes with "when to water" for different kinds of plants. The attached guide for the exact treatment of each plant is very useful.

Why We Like This:

An easy to use and accurate plant saver
Helps you to not over-water plants
Good investment for long term

Best For Humidity: Sonkir Plant Soil Moisture Meter

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Compared with other meter in this category, the sonkir plant soil moisture meter has a convenient design. This instrument keeps plants and owners happy when it’s time to water. Easy to use, it helps avoid overwatering of indoor and outdoor plants. It will give you a baseline of how "moist" your ground is, the deeper you go the less moisture it will be. It comes with cute little tools that are handy for working with indoor plants, but for small jobs, outdoors too.

There is a moisture meter, the scale becomes saturated wet, long before the soil is saturated. The ph function of this soil tester can not be applied to test the ph value of any other liquid. It works great for the moisture level. It will measure the moisture content.

Why We Like This:

Lot of satisfied buyers
Good investment for long term

Best For dirt: Censinda Plant Soil Moisture Meter

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The censinda plant soil moisture meter should be able to handle its purpose and duties with ease. This plant moisture sensor can get accurate and fast reading of moisture level in the soil, just plunge the probe sensor into the soil to the plant root region and read the meter. It comes with a 7.6 inch long probe sensor design, and this soil moisture meter is suitable for both indoor and outdoor use. It has design for testing soil only. The meter probe can easily get down to the plant roots area and tell if you need to water or not.

This goes deeper and is cleaner to use. It is simple and easy to use, no battery or electricity needed. It has a design for testing soil only. It's easy to use and read. It is a great handy tool for home gardeners, plant lovers, and beginners.

Why We Like This:

A durable, accurate meter that requires no batteries
Lot of satisfied buyers

Best For sprinkler system: Tennedriv Green Plant Soil Moisture Meter

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Next on the list, we've got yet another meter that manages to win our hearts. It's the tennedriv green plant soil moisture meter and it's widely considered as one of the best convenient meter you can buy. This is a great tool for house plants. This one is simple, it just reads moisture. This really works well for watering plants when needed and not just relying on how dry the pot looks. The probe of this soil moisture meter is long enough to get to the root area. It's built into the metal prong,the sensor. This takes the guesswork out of when and how much water. This item is very useful for determining the amount of moisture in the soil. It is not a ph meter, good for people who over water their plants, but you must remove it after each use.

Why We Like This:

Accurate, inexpensive, easy to use, and a real "life saver" for your plants
Incredibly simple and easy to use on houseplants
Work great, easy way to check the moisture in your soil

Best For Plant guide: Luster leaf Plant Soil Moisture Meter

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We would, of course, be remiss if we didn't mention luster leaf plant soil moisture meter for daily purpose. This product is a plant saver. It is a simple meter, perfect for someone who has a lot of potted plants around the house. It saves you from over watering and killing your plants. This meter will work just fine for your 3" pots.

This is a cool little hand-held soil pH tester. The Meter is compact and easy to use and read. This is more than adequate accuracy for plants.

Why We Like This:

Great indicator to prevent over watering
Easy to use and read in close situations such as plants in pots
Great tool for the gardener interested in proper water control for the garden

Best With No Batteries: Xylo Plant Soil Moisture Meter

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If you want nothing but the best suitable meter, then xylo plant soil moisture meter is the one you should definitely consider. This Moisture meter is a very simple tool. It comes with an extensive watering guide. This one is about a foot long so great for your large planters but also works in 4" pots as well. It is used to test the moisture level and then immediately remove it. This thing is cool, works with no batteries or anything. If you are looking to measure moisture in small planters or even seed starters, this is not going to be the best option. It works with no batteries or anything.

Why We Like This:

A must have for plant lovers
Lot of satisfied buyers

Best For scale The moister: Hslgove Plant Soil Moisture Meter

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The hslgove plant soil moisture meter is satisfactory and appropriate and fits well with your regular usage. The sunlight meter function helps you determine if your plants are getting enough light. It can use gypsum, phosphogypsum, ferrous sulfate, sulfur powder, and acid weathered coal. It’s also very affordable, which is great. It’s easy to use and provides accurate measurements that can help you make informed decisions about how to care for your plants.

It’s a toggle so you have to switch to the one you’re interested in. It can also use calcium-containing shell ash, purple shale powder, fly ash and plant ash instead.

Why We Like This: