A weatherproof ‘IP’ rating can also be helpful to look out for . Given that greenhouse thermometers will be used in damp conditions, an IP rating of IPX5 can ensure there’s no water ingress. Without an IP rating it’s hard to know exactly how watertight something is. A full instruction guide is supplied with the greenhouse thermostat but it's just a case of choosing your mode and temperature, plugging in your heater or fan and switching on! Heaters with fans make your life and the greenhouse environment easier. Fans remove excessive water from the air as they circulate the warm air. You can even run the fans without the heating element being on if you want to cool the greenhouse air. Whilst it’s important to give your plants plenty of water, it’s also vital that you don’t overwater them. Overwatering will likely lead to pots sitting in stagnant water which is bad for the plants and the greenhouse environment. If you’re consistently overwatering your plants you’ll find that condensation is likely to form in your greenhouse, especially if you’re watering your plants late at night. It’s IPX4 rated, making it splash-proof and safe for use in greenhouse conditions. As a result, there should be no complaints from this greenhouse heater if you are slightly over zealous with your watering can.

In terms of safety, the open flame is covered by the flues, so there’s no naked flame to worry about. However, it’s worth noting that the strength of the metal flues could be higher, and some care needs to be taken not to bend them when removing and replacing them. The best greenhouse heaters are electric ; they don’t cause condensation like paraffin or gas and are easy to control.

You will need to consider creating an ‘exhaust hole’ in your greenhouse if you choose to use an unvented gas heater. Gas Canister Heaters (eg. Butane/propane) The electric cable provided is only 1.8m long which may be a limit in some greenhouses. If your greenhouse is large, you may need a couple of these units. The dimensions of the unit are 20cm (height), 27cm (width) and 24cm (length). It’s a compact size that won’t get under your feet. Pros There are also two buttons on the front that are easy to use and see; one button is for alternating between Celsius and Fahrenheit, and the other for resetting the max/min temperature.

So, the obvious question is, how do you know how much heat your plants need? What temperature should you keep the inside of the greenhouse at? Well, that’s where your/your neighbour’s horticultural knowledge/reference books come in or a google search. Bio Green Palma 2.0kW Electric Greenhouse Heater - Digital Thermostat - Want a greenhouse heater that requires as little intervention as possible? Step forward the Bio green Palma, with a digital thermostat. With all the same heating capabilities as it’s manual counterpart, the digital version allows the user to easily select the desired temperature using the thermostat. This can be set to temperatures ranging from -50°C to + 99°C depending on just how cold (or warm) the temperature gets. With all this information in mind, you should look carefully at the power of the heater you’re thinking to buy. If you really want to get clever with your cooling systems, you could look to implement complex misting and fanning systems with the aid of electrics, thermostatic controls and smart engineering. But this certainly won’t be an option for everybody.We understand that choosing the right greenhouse thermostat can be a bit overwhelming, especially with so many options available. If you have any questions or need assistance in selecting the best thermostat for your greenhouse, don't hesitate to reach out to our knowledgeable customer support team. We're here to help you make an informed decision and ensure your greenhouse thrives.

The frost watch function is a great feature that heats the greenhouse just enough to keep the frost out. This is perfect for anyone who overwinters plants that don’t need heat but are frost tender and must be kept just above freezing. Win: Equipped with a built-in thermostat, the Dimplex Tubular Heater allows for precise temperature control. The thermostat enables you to set your desired temperature and maintains it consistently, providing a comfortable environment. The controls are user-friendly and intuitive, allowing for easy adjustments. It’s robust in its simplicity, and its green ABS plastic case has a water and dust resistance rating of IP65 – this makes it suitable for use outside in the greenhouse as well as indoors. IP65 is considered both dust tight and protected from ‘low pressure jets’; as result, it should stand up against humidity, rain and even the odd accidental splash from the hose. In terms of construction, this heater is sturdily made with a solid metal case. On the downside, there is no mention of waterproofing, so it may not be suitable for a very high-humidity environment.During the colder months of the year, you may need to give your autumn and winter based plants a little extra heat. There are a few ways to heat a greenhouse

Whilst spacing plants appropriately will help air circulation, you’ll need more than just that to lower the condensation levels in your greenhouse. Maintaining greenhouse air flow with adequate ventilation is key for all greenhouses, so if you have a real issue with condensation, consider investing in additional vents or louvres to increase the overall air circulation. A combination of both these vents and louvres is ideal, as it creates circulation through convection from the bottom (louvres) up to the roof (vents). Within 30 minutes to an hour of opening vents in your greenhouse, you should see that all condensation has cleared. Greenhouse thermometers are a great way to monitor the temperature without a lot of effort. Here you will find some useful information to help you choose the best greenhouse thermometer. The Biogreen WM-P5 Warmax Power5 Paraffin Heater is a heater with twin chimneys for double the heat output. Or run with just one chimney on milder days. You can decide to switch both of the heaters on or decide to have one running. We do like that theunit can be bolted to the floor to make sure that there are no accidental spills. There are lots of gadgets and apps available to monitor the temperature of the greenhouse, but even popping a bog-standard thermometer on a ledge inside is going to be invaluable. Investing in something very simple will help to settle your anxiety when it comes to monitoring temperature.

My Top Recommended Greenhouse Heaters

Most greenhouse heaters are designed to be as energy-efficient as possible. By nature, electric greenhouse heaters are known to be extremely energy efficient; however, this doesn’t necessarily mean they’re the cheapest to run. The LightHouse Eco Heat Greenhouse Heater is perfect for using more like a frost protection heater to keep the temperature a little above freezing, which is ideal for tender plants and seedlings in the winter Records the default button state of the corresponding category & the status of CCPA. It works only in coordination with the primary cookie. Finding a good heater for your greenhouse may seem like a complicated process. What you need to remember is that the size of your greenhouse will determine the amount of power that you use. It is better if you find those that produce carbon dioxide because it will benefit your plants. The amount of power you use will affect your monthly bill so choose wisely. The ideal temperature for your greenhouse is anywhere between 25-28 degrees Celsius, though it’s worth noting that with the fluctuating UK temperature, along with overnight temperature drops, you’re not going to be able to achieve these temperatures consistently throughout the year.