The Eden Pro 4.2kW Greenhouse Heater is the most powerful model in the Eden range. It heats greenhouses up to 200 sq ft and is built from stainless steel for long-term durability. Made in Great Britain, it features blue flame burners, piezo ignition, and full thermostatic control. The body measures 360mm wide, 130mm deep, and 485mm high.
We recommend the Eden Pro for medium to large greenhouses â anything from an 8ft x 10ft up to a 10ft x 20ft structure. The 4.2kW output is more than double the standard Eden 2kW model, which means it can cope with bigger spaces and colder conditions. The blue flame burners distribute heat evenly across the growing area without scorching nearby plants.
The stainless steel finish sets this apart from the standard Eden's powder-coated body. Stainless steel handles the constant moisture inside a greenhouse better over time. Safety is covered by the ODS valve, which monitors oxygen depletion, and the flame failure device, which shuts off gas if the burner goes out unexpectedly. The hose and regulator come in the box, and the heater carries a 1 year warranty.

A solid base is the backbone of any greenhouse. You might think skipping this step saves time, but trust me?I've seen plenty of greenhouses fail because of poor foundations. A dodgy base causes more headaches than you'd believe.
What happens with a bad base? Glass cracks. Doors jam. The structure twists. Water pools where it shouldn't. And fixing these problems costs way more than doing it right first time.

Placing your greenhouse in the right spot makes all the difference between thriving plants and disappointing results. As a greenhouse specialist who's spent 15 years helping UK gardeners optimise their growing spaces, I've seen first-hand how position affects everything from temperature regulation to plant health.
Let me share what actually works in our unique British climate. The greenhouse position might seem like a minor detail, but it's one of those things that can make or break your growing success. I made this mistake myself when I first started - my poorly positioned greenhouse meant I was fighting an uphill battle with inadequate light and temperature fluctuations.