In horticulture, a greenhouse is a structure designed to regulate the temperature and humidity of the environment inside it with a view to growing plants. There are different types of greenhouses, but
Victoria amazonica (giant Amazon waterlilies) in a large greenhouse at the Saint Petersburg Botanical Garden
Young tomato plants for transplanting in an industrial-sized greenhouse in the Westland, Netherlands
Versailles Orangerie at the Palace of Versailles, France.
Reconstruction of George Washington's greenhouse at Mount Vernon
A conservatory is a building or room having glass or other transparent roofing and walls, used as a greenhouse or a sunroom. Usually it refers to a space attached to a conventional building such as a
Greenhouse
…Biosphere 2 – Closed ecological research center in Arizona Conservatory (greenhouse) – Greenhouse for the public display of plants Floriculture – Commercial production of flowering plants…
A traditional conservatory at the Horniman Museum in London, now used as a café.
A modern implementation, Adelaide Botanic Garden's Bicentennial Conservatory
Conservatory interior in the Lednice–Valtice Cultural Landscape, Czechia
An English conservatory, Dawley Court, near Hillingdon, Middlesex, photographed circa 1870