A warm, dry greenhouse is a wonderful way to keep tender plants alive throughout the chilly winter months. Maintaining optimal temperatures within the greenhouse is key to many plants’ survival. Greenhouses must be at least above 3 degrees Celsius to keep the frost out, with ...A warm, dry greenhouse is a wonderful way to keep tender plants alive throughout the chilly winter months.
Maintaining optimal temperatures within the greenhouse is key to many plants’ survival. Greenhouses must be at least above 3 degrees Celsius to keep the frost out, with various plants happiest in a greenhouse that hovers between 7 – 10 degrees. An electric greenhouse heater will not only help to protect plants during wintry weather but can also help bring plants on so when you plant out, plants are healthier and hardier for the natural outdoor conditions.