10 Best Irrigation Controller for Plants [2022]

It is necessary to have an automated irrigation device in order to water your garden or farmland because it cannot be left unattended. If you don’t know a lot about the subject, but still need to purchase this type of product, you will need to review the different options present in the current market. You will be able to compare the design and operation of each of them with this method. The Gardena 271687 irrigation programmer has a robust and resistant structure that you can install outdoors, without fear that the impact of weather agents will degrade it. The battery has a useful life of one year and it has a spacious screen. The model Rain Bird WPX1 incorporates a rain detection sensor and has instinctive manipulation control buttons.

10 Best Irrigation Controller for Plants [2022]

It takes time and patience to carry out a previous analysis of the products offered in the market. Not all of them are suitable for use on the same terrain. We have prepared an analysis of the five leading irrigation controllers.

Gardena 271687

The irrigation equipment of the Gardena house is worth a lot to buyers because it complies with the highest standards of quality, safety and operation. A two-legged base with non-slip rubbers is part of the professional irrigation equipment that has a robust design. The screen is large, has a backlight, and shows all the data of the programming that was carried out in detail. The control buttons are soft touch and are clearly identified to facilitate your user experience. We have been able to create an irrigation controller with a unique structure that is perfect for all climates and environments, because of the features we have.

Pros

Format: This model has been provided with a 22 x 17.2 x 17.8 cm casing and a weight of 1.3 kilograms.

Sensors: The equipment incorporates a humidity sensor that is activated automatically when it detects that the soil is dry.

Pressure: The manufacturer set a maximum pressure of 12 bar for the equipment, which you can regulate according to your irrigation needs to a minimum of 0.5 bar.

Battery: The energy consumption for each year of work is equal to the energy supplied by a nine-watt battery, so its consumption is relatively low.

Cons

Resistance: One of the buyers commented that the adjustment pieces are a bit flimsy, so it is recommended to replace them with more resistant ones.

Rain Bird WPX1

Among the best irrigation programmers of 2021 you will find this model with the Rain Bird house seal, since it combines resistance and efficient operation. The case is compact and robust, but at the same time it is very light. You can see this through its 14.5 x 25.5 x 9 cm format, weight of 499 grams and rigid polymer construction.

The built-in LCD screen is small, easy to read and backlit. On the other hand, there are the five control buttons, with which you can set the time and start of each of the irrigations, as well as the days of the week that you want to carry out this task.

As if that were not enough, you have the possibility of adapting a rain detection sensor. In this way, the valve will close automatically in case it starts to rain. We cannot fail to mention that the power supply method is battery powered.

Since its inception, the Rain Bird house has developed products with high quality standards, resistant and instinctive. That is why it currently competes in the market as the best brand of irrigation controllers with this model.

Pros

Format: The structure has dimensions of width, height, depth of 14.5 x 25.5 x 9 centimeters respectively, to which is added a weight that does not exceed 499 grams.

Instinctive Operation: The programming method is carried out by means of five fully identified, soft-touch control buttons.

Resistance: The case is made of rigid and robust polymer, so you will not have to worry about it easily deteriorating with constant use.

Screen: The equipment incorporates a small LCD screen with backlight and easy reading.

Cons

Batteries: Although the equipment requires batteries for its operation, users comment that they have not been incorporated in the purchase package.

Hunter ELC-401i

Perhaps this device developed by the Hunter house is the answer to the question of which is the best irrigation controller. It is a professional design that can be used indoors. Its appearance is pleasant, strong and resistant. The housing is made of white rigid polymer, the control buttons are aquamarine green rubber, and there is a blue area around the screen. We have dimensions of width, height, depth of 14 x 14 x 3 centimeters and a weight of 998 grams, being specifications that make it a fairly light and compact device. You won’t have problems when carrying out the assembly process if you use this method. Unlike other equipment that works on batteries, this model incorporates an alternating current transformer for 230 watt. The irrigation system consists of two programs that are easy to use. When the market has so many options, it can be difficult to decide which irrigation controller is best for you. That’s why we want you to know the pros and cons of the Hunter model.

Pros

Weight: You can handle this irrigation programmer with total comfort, since its weight is only 998 grams.

Design: The structure of the programmer has a minimalist design in white, blue and aquamarine green.

Resistance: The case of the device has a rigid polymer construction and rubber buttons, both being resistant materials and soft touch.

Installation: The device has been designed to be installed indoors, taking into account that its power supply is through an alternating current transformer.

Cons

Programming: Based on a user’s usage experience, device programming is a bit confusing to execute.

AQUA CONTROL C4099N

AQUA CONTROL is a company that offers professional, resistant, durable products with an efficient and simple operation to its customers. The model valued as the best value for money irrigation controller, which according to buyers is one of the cheapest, can be found here. A total of three watt are required for the equipment to be battery operated. The structure of 10 x 10 x 16 centimeters is made of rigid blue plastic and the front of it has a transparent lid to keep the two control buttons from getting damaged. A range of one to eight bars is the pressure of the valve, which you can program as well as the duration or daily frequencies of irrigation. There are built-in accessories for the tap area, such as a metal filter and a 34 accessory. The model offers a pleasant user experience, as it incorporates some accessories and its pressure level is regulated, depending on the space that you want to water. It is among the cheapest, thanks to these indicators and its price.

Pros

Cover: In the front area you will find a transparent polymer cover, which you can adjust to protect the controls from contact with water.

Pressure: The opening of the valve offers a pressure that you can regulate between one and eight bar, according to your use needs.

Accessories: To provide a better user experience, the manufacturer included a metal mesh filter and a ¾ adapter for the faucet area.

Batteries: The equipment for its operation requires a power of three watts, supplied by two AAA alkaline batteries.

Cons

Resistance: Users have commented that the material used for its manufacture is a bit flimsy and deteriorates quickly.

Orbit 94546

The irrigation programmer is a professional model, compact, light, and equipped with advanced technology to facilitate its use. The 9 x 24 x 22-centimeter housing is made from a combination of rigid plastic and metal, so you won’t have to worry about it being damaged outdoors. It is easy to handle due to its weight of 490 grams, it has an intuitive interface, and it has an intelligent irrigation mechanism. It is a box type device, which you can open and close comfortably, to keep the control panel safe. A CR2 battery has a maximum useful life of one year and is used for its power supply. A feature to highlight is the possibility of linking the device to your device through a specific app on your phone, tablet or computer. The aesthetically pleasing design of the irrigation controllers is what makes them attractive. You can link to your computer or mobile device with its programming interface.

Pros

Format: The housing of the irrigation programmer has compact dimensions of 9 x 24 x 22 centimeters and a weight of 390 grams.

Resistance: For the elaboration of the casing, the manufacturer used a polymer alloy with metal, thus being robust and weather-resistant materials.

Interface: The method of programming the types of irrigation is fast, instinctive and controllable through an application directly from your mobile or computer.

Batteries: For its operation, the irrigation programmer requires a CR2 battery, thus offering a long working autonomy.

Cons

Connection: Users have agreed that the Wi-Fi network connection of this equipment is very poor.

Guide to buying an irrigation controller

Consistency with their watering is important to keeping your garden or plantations in optimal conditions. It is recommended that you use an automated irrigation system in order to carry out this process periodically. There are so many options in the market that it’s hard to decide. You must have a series of specifications in order to choose the equipment that is right for you. We have given ourselves the task of developing a practical guide to buying the best irrigation controller.

Design and feeding

The method of feeding energy to an irrigation programmer may vary depending on its design, since there are devices designed so that its operation is by means of batteries and others that have a power cable so that you can plug them into a power source. The cordless type only requires a pair of batteries, so they are very popular in the market. The latter is characterized by offering an easy method of re-charging, carried out by means of a USB cable or an accessory. Depending on the schedule you have, you can get enough working time to water your garden or crops for several days. Conventional models are usually equipped with an alternating current transformer, which provides a slightly higher power level in the device, and is used to generate low starting consumption with a voltage input that does not exceed 230 volts.

Format and resistance

If you want to carry out the assembly in a way that doesn’t make you uncomfortable with respect to the environment, you have to have a standard size irrigation programmer. The weight is an important technical specification for comfortable handling when installing the units, since they are light structures. For which manufacturers use high-end materials, robust and resistant to any impact that may arise, as well as to changes, we have the issue of the raw material for manufacturing the valves, for which they generally use high-end materials. There was a climatic event. Some of the types of steel used by the industry are rigid polymers, galvanized aluminum, and some type of alloy. There are devices that incorporate a monitoring screen, so it is common to find this area made of polycarbonate. In order to prolong the useful life of the controls of the device, they add a waterproof treatment and a protection cap to this translucent elastomer.

Operation and sensors

It is not always about getting an inexpensive irrigation controller, since it is also important to consider when comparing irrigation controllers that the operation of this device is intuitive and safe. If you can get the device to meet all three specifications, then it will be a point in your favor. Two or three buttons for turning on, off, and irrigation intensity control are included in some models. Other manufacturers give the units with slightly more spacious panels, as well as a backlit display. Apart from the basic modes mentioned above, you can also make use of other more advanced functions, such as the activation of the humidity sensors, which automatically schedule an irrigation session when they detect that the ground is dry. In relation to the innovative technology offered by some models, the link with your mobile device through the wi-fi network and an application provided by the manufacturer stands out, thus giving you the opportunity to control everything remotely.

Irrigation pressure

If you want to know how much this type of equipment costs, remember that the current market has a wide variety of irrigation controllers and all of them offer pressure levels that vary among themselves. Each brand’s catalog contains several different models with different specifications and manufacturing criteria, allowing you to choose the one that suits you best. In general, these have an irrigation range that can vary between one and eight bars, which makes them a lower middle range and has a notoriously economic cost. The purchase amount for equipment with a more powerful output of 27 or 50 bars is higher than for equipment with a less powerful output. It is important to remember that at a higher pressure level, you will enjoy a wider working range when starting irrigation, so it is a characteristic that must be contrasted with the type of terrain where the device will be installed.

Frequently asked questions

Q1: How to connect an irrigation controller to a pump?

If you don’t have time to water your garden, the most recommended thing is to put an automated irrigation system in your house that will open and close on the days and times you specify. You need to connect the appliance to the water pump at the built-in outlet in order to make it work. You have to turn on the pump when you are activated. If you have a tank, you can connect it automatically or by means of an electric float, which will prevent that if the tank does not have water, the pump does not start and runs the risk of being damaged.

Q2: How to repair an irrigation controller?

You need to disassemble the pieces to get to the inside of the programmer. One of the most common problems is the loss of water, so it is important to check the part that supplies water and change the rubber if necessary. If you put all the pieces back in place, you will have a brand new programmer. If you can’t repair it, you should seek professional assistance.

Q3: How to program an irrigation controller?

If you are using the program for the first time, you need to put together a couple of pieces. This is very straightforward. If fitted, you will have to adjust the sockets for a garden tap and a hose. You need to turn on the device after putting the batteries in. Time and session duration are two basic controls that must be taken into account for programming. You can use the time that best suits your crop, be it grass, pot, orchard, hedges or something else. The length of irrigation depends on this, which can range from minutes to hours. It is possible for programmers to water for 24 hours, but the common is a limit of up to 4 hours.

Q4: What is a WiFi irrigation controller for?

As long as you have internet access, you can use a computer, phone, or tablet to control the watering process of your garden from anywhere in the world. This can be done through an App, which is easy to use, and allows you to manage your own irrigation programs. You have the ability to define start time, duration and frequency. You can keep up to date with the weather forecast with the local weather summary in the app. Irrigation programs can be paused and/or set remotely. If you have to comply with the irrigation of your parents’ garden in addition to your house, you can use this App to program it.

Q5: How to reset an irrigation controller?

The battery must be removed from the irrigation controller before you can begin. The arrow pointing to your left and the + and – buttons are the three buttons you have to press after and before you get the battery back. While pressing all three buttons at the same time, it will be necessary to put the battery back in place. You can control your irrigation controller without any issues if you wait until the display shows 12:00 midnight.

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