Small Greenhouses are fantastic insulators, meaning they will keep your plants from freezing during winter.
The glass panels of a small Greenhouse work by letting in as much light as possible from the sun, trapping its thermal energy. Objects inside the Greenhouse – such as plants and soil – are heated, and remain warm and protected from the elements.
The size of the Greenhouse doesn’t matter either. They all work in an identical manner, so even mini Greenhouses will be efficient at keeping your plants from freezing. Proper insulation is key to maintaining healthy plant growth, especially during cold weather.
Mark as helpful
Posted in: Heating a Greenhouse