Greenhouses: heating efficiently
The high cost of fuel and the desire to garden sustainably are concentrating gardeners’ attention on operating greenhouses with the minimum energy usage. Here is our practical advice on heating greenhouses efficiently.
Timing: Autumn to spring
Difficulty: Easy to moderate
The Royal Horticultural Society is the UK’s leading gardening charity. We aim to enrich everyone’s life through plants, and make the UK a greener and more beautiful place.