Manufacturers of Controls, Accessories and Equipment for the Amateur and Professional Grower since 1982
Temperature Controls
Overwintering favourites from the garden requires the greenhouse or conservatory to be frost free, a minimum of 4°C. Exotics need higher temperatures. Whatever the temperature, accurate control is essential for the plants but also your pocket. Every 1°C the house is overheated increases the fuel bill by 10%. Many thermostats allow wide swings. Some as much as 5°C.