Welcome to the Krostrade Marketplace, please excuse our appearance, we are still under construction.

How do Moisture Sensors Work

So, how do moisture sensors work and why does the soil’s moisture level matter? These days, more and more people are finding themselves growing heavily reliant on technology. Even in gardening, the invention of moisture sensors has become a helpful tool for farmers and home gardeners in determining their soil’s level of moisture.

Water plays a vital role in the growth and survival of many plants and when your plants receive less of it, plant stress can result and if left unaddressed, this could immediately lead to reduced yield and eventually, plant death. If you’re gardening for profit, this is the worst that can happen to you. To make sure that your plants receive the right water it needs at the right time, it may be better to consider using a moisture sensor.

How do Moisture Sensors Work

What are the 3 Types of Motion Sensors and How Do They Work?

Moisture content is important especially in the agriculture sector as farmers keep a close eye on the management of their irrigation system which ensures that their crops are getting the right amount of water every day. Soil moisture sensors, as the name implies, detects the level of moisture or water content of the soil. It uses either the electrical resistance, dielectric constant, or the interaction of neutrons in the soil as the basis of the soil’s moisture content.

The three most common types of moisture sensors are volumetric, tensiometric, and solid-state sensors. Here’s how they work:


Volumetric moisture sensors

Volumetric sensors work by measuring the soil’s water content directly. It’s most commonly used in agricultural research or in farms that cultivate high-value crops where there is a need for an accurate report of soil moisture level. Volumetric sensors have a lot of different types of moisture sensors including neutron moisture probes, heat dissipation sensors, and dielectric sensors.

Among those, the most common type of volumetric moisture sensors used in the field is the di-electric sensors. These sensors measure the soil’s water content by using the dielectric constant, or the soil bulk permittivity, of the soil. When the water volume of the soil increases, the dielectric constant would also increase and when the constant decreases, it would translate to lesser water levels in the soil.


Tensiometric moisture sensors

Since soil retains water either through tension or adhesion, tensiometers offer an accurate way for gardeners to measure the soil moisture level of their soil as it measures the tension between water and soil particles. With tensiometers, the higher the reading that is reflected on the gauge, the drier the soil is.

Tensiometric moisture sensors have a tube that is filled with water. When the probe is inserted in the soil near the plant’s roots, the water will leave the tube and into the soil through the probe’s porous ceramic tip. Once the moisture inside and outside the tube soil matches, it will create a reading which will reflect the level of your soil’s moisture.

When the soil is dry, the plants will have to exert more effort to absorb what little water is left in the soil and this will be reflected on your tensiometer’s gauge.


Solid-state sensors

Solid-state sensors primarily work by measuring the soil’s electrical resistance through electrical probes that are inserted in the soil. Solid-state moisture sensors consist of two probes that create an electrical interaction within the soil. Essentially, when there is more water, there would be less electrical resistance since the current can easily pass through it; when there is less water, the electrical resistance will be higher.

Solid-state sensors are the most inexpensive type of moisture sensors available in the market. However, when used in arid areas, the solid-state moisture sensors won’t be able to provide an accurate reading. Certain factors such as high salinity levels and elevated salt concentration in the soil could disrupt the workings of the electrical sensors of the probes which can lead to inaccurate soil moisture readings.

Benefits of Growing Plants Inside a Greenhouse

Greenhouses are one of the best places to grow plants because of the plethora of benefits it offers. Most plants grown in a greenhouse are often more productive than those that are grown in a garden.

Here are the other benefits of growing plants inside a greenhouse:


Increased crop yield

With greenhouses, you’ll have full control of the internal environment. This means that you will be able to tweak the temperature, humidity, and light according to the needs of your plant. As a result, plants grown in an optimal environment would develop and grow better leading to more crop yield.


Better protection for your crops

Greenhouses are usually with a plastic film or fiberglass which protects the plants from the extreme heat or strong winds. This minimizes the risk of your plants dying from any climatic factors. Aside from that, the enclosure can also protect your plants from the dangers brought about by pests and disease infestations.

Extended growing season

Since greenhouses offer people with full control of the internal environment, another bonus is that they can extend the growing period of their crops. You can extend the growing season of a warm-season plant throughout winter by putting it in your greenhouse and controlling the environment so it would generate enough warmth for your plant to continue producing flowers or fruits.


Conclusion: How do Moisture Sensors Work?

Moisture sensors come in a lot of varieties and the answer to the question, “how do moisture sensors work?” really depends on the type of sensor. Some measure the soil tension while others use the soil’s electrical resistance. No matter what type you choose, a moisture sensor can be a great tool you can use to determine your soil’s moisture level to make sure that your plants will receive the right level of hydration that they need.

Leave a Reply

Your email address will not be published. Required fields are marked *

How To Care For Carpet Roses. 3 Factors To Master

How To Care For Carpet Roses. 3 Factors To Master

You have three factors to consider to know how to care for carpet roses. Gone are the days where roses are only centerpieces, but with proper care and maintenance, you might have one of the best groundcover plants. Carpet roses will undoubtedly improve any garden bed, and you’ll be pleased how they are not even demanding constant attention. 

If you want to protect your plants from challenging environmental conditions, you can also consider growing carpet roses in the greenhouse. This will make maintenance more comfortable, and you should face fewer challenges and problems. This article will teach you the ideal conditions and practices to keep your carpet roses blooming happily. 


In general, carpet roses are easy to grow and are relatively low-maintenance. However, the emphasis is necessary on knowing the variety you have and adjusting the plants’ practices and requirements accordingly. 


Factor #1. Location

The first consideration to ensure proper care for carpet or groundcover roses is in the ideal growing environment. Remember that even though groundcover roses are not picky in sites, they should still be in an optimal location to thrive. You can determine the ideal location of your carpet roses depending on their type

For example, some groundcover roses prefer full sun, but others will thrive in partial sun. You also want to plant them in well-draining soil because these plants are prone to drowning. After ticking these boxes, allocate enough space for the carpet roses to keep them from getting overcrowded that can cause problems over time. 


Factor #2. Maintenance

The second factor when caring for carpet roses is the practices in maintaining them. To start, remember that it’s crucial to plant them in a well-draining area. Overwatering the plants or leaving them in standing water can drown the plants or encourage root rot. Always check the ground if the roses need watering and amend the soil to improve its structure.

Carpet roses will also benefit from fertilizers. You can boost the plants and encourage them to fully cover the ground by feeding above and below the roses. Check the label instructions of your fertilizer and put your plants on a schedule for fertilizing regularly. 

Do you prune carpet roses? Depending on what type you have, some roses will benefit from pruning. You can cut the stems after flowering to keep the roses from overgrowing their area and maintain a tidy look. 


Factor #3. Common problems

Carpet roses, much like other groundcover plants, are prone to pests because of the large surface area they have. Therefore, prevention is vital to keep the pest population at bay. Gardeners often use insect spray or fungicides on the carpet roses to keep off insects or fungi. 

You can also practice preventative measures such as isolation of new plants and immediately removing plants with pests or diseases to prevent the spread. Always practice proper hygiene and sanitation to avoid bringing pests into the area. More so, maintain the ideal environment to discourage insects’ reproduction like aphids or the development of diseases like powdery mildew. 

Unlike other groundcover plants, carpet roses don’t have enough foliage to smother weed. Therefore, you want to use landscape fabric with drip irrigation on top to deter weed growth. You can also mulch under the systems or add a pre-emergent herbicide in early spring or fall to manage weeds.



How To Grow Carpet Roses

You can propagate carpet roses by rooting sections of the stem of a parent plant. Carpet roses typically develop rooted stems in spring or fall that you can dig up and repot. However, remember that the best propagation method will vary on the type of roses you have, 

You may also purchase potted ground cover roses, and you can transplant them in a bigger container or onto the ground outdoors. You can again grow bare-root carpet roses after the frost in the garden the same way you would when planting other roses. Amend the soil with organic matter and water the plants after putting and firming them in place. 

Because of their low-growing habit, you can have many uses for carpet roses. You can use them as borders or barriers for paths and driveways, add texture to a slope or wall, or fill a bed in the garden. However, be prepared that these plants can become leafless during the dormant season. 



One of the best groundcover plants to consider is carpet roses. However, you must know how to care for carpet roses to keep them healthy and looking tidy. To start, grow them in an ideal location to lessen the chances of developing drawbacks and problems. 

You can check the type of roses you have to know where is the best place to grow them. Once you have ensured the ideal location, maintain your plants by watering and fertilizing regularly. Be mindful not to overwater your plants as this can drown them, and you can also boost growth by feeding according to the label. 

You can also keep the roses from overgrowing their space by pruning after the flowering season. Lastly, do the necessary preventative measures to keep the roses from acquiring pests and diseases. Use fungicide or insect spray to keep fungi and pests at bay and maintain stable conditions to discourage growth and spread. 

Leave a Reply

Your email address will not be published. Required fields are marked *

Sign up to our newsletter!