In summer, the heat is abundant, while in winter artificial heating source is used. Regardless of the facilities in the greenhouse, heating propane is ideal to prevent freezing.
![Agricole chauffage de serre](https://tj.imgix.net/budget-propane/images/agricole-chauffage-de-serre.jpg?v=1670789744&w=480)
- Propane heaters may be used individually or in combination with multiple units.
- Ventilated heating units are recommended for greenhouses.