Tropical Greenhouse

Inside the tropical Biome at Eden Project: The covered biomes are constructed from a tubular steel (hex-tri-hex) with mostly hexagonal external cladding panels made from the thermoplastic ETFE. Glass was avoided due to its weight and potential dangers. The cladding panels themselves are created from several layers of thin UV-transparent ETFE film, which are sealed around their perimeter and inflated to create a large cushion. The resulting cushion acts as a thermal blanket to the structure.

Tropical Greenhouse at Kew Garden.

It is entirely possible (but often not profitable) to grow tropical plants in a cold climate using a greenhouse. The high temperatures necessary will require good insulation and some heating. Keep in mind that the tropical atmosphere implies a high moisture environment, and that wood may therefore not be a good building material for the greenhouse. The high moisture has other potential implications, such as for hygiene and insect infestations.

What to grow

tropical fruit trees (citrus), mangos, bananas, avocados?

Related Pages

• Greenhouses and Chinese Greenhouse
• Eden Project and Pillow Dome
• Kon-Tiki Kiln as heat source

Bolivian solar greenhouse ("Walipini"): example of a greenhouse in a very cold climate, although not growing tropical plants.

Links

• Hamilton Spectator: “Gardens under glass offer bright respite from winter”