There is a water heating perfect for mini-orange.

Balcony, balcony or a veranda with a greenhouse is better to warm.

The glazing to make double or triple, since in winter neither the air conditioner nor heating can help you. Heating can be in mini-orange absolutely any: water, electric, stove, steam and air. There is a water heating perfect for mini-orange. Heat equally in the room and straightens the air temperature. Air heating can only be used in the presence of an adjacent always heated room. If, for example, the premises of a tiny greenhouse are insulated, has double glazing, then you are losing to buy a specialized mini-duct system.