orangehouses

An orangehouse is a type of conservatory or greenhouse specifically designed for growing citrus plants, such as oranges, lemons, and limes. These structures originated in the 17th century, primarily in England, where citrus fruits were exotic and valuable, requiring protection from cold winter temperatures. Unlike traditional greenhouses that might aim for a wider range of plants, orangehouses are optimized for the specific environmental needs of citrus.

The typical design features a south-facing aspect to maximize sunlight exposure, crucial for fruit development and plant health. Large glass panes were used to capture as much light and heat as possible. Many early orangehouses incorporated specialized heating systems, often using flues or later, stoves, to maintain the warmth necessary for citrus survival during colder months. The structure itself was often built with thick walls, sometimes of brick or stone, to retain heat.

Orangehouses were not just functional but also status symbols, reflecting the wealth and horticultural interests of their owners. They were often integrated into the grounds of large estates and country houses. While modern greenhouses and indoor growing methods have made citrus cultivation more accessible, the historical orangehouse represents a significant development in horticultural architecture and the pursuit of cultivating tender plants in cooler climates.