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Conservatory of Flowers

The Conservatory of Flowers is a greenhouse and botanical garden that houses a collection of rare and exotic plants in Golden Gate Park, San Francisco, California. With construction having been completed in 1879, it is the oldest building in the park. It was one of the first municipal conservatories constructed in the United States and is the oldest remaining municipal wooden conservatory in the country. For these distinctions and for its associated historical, architectural, and engineering merits, the Conservatory of Flowers is listed on the National Register of Historic Places and the California Register of Historical Places. It is a California Historical Landmark and a San Francisco Designated Landmark.

Location

1878

841

50

October 14, 1971

September 1, 1970[2]

December 4, 1972[3] (44 Years Ago)

The Conservatory of Flowers is now one of the three locations of the Gardens of Golden Gate Park, along with the Japanese Tea Garden and the San Francisco Botanical Garden.[4]

Potted Plants Gallery: The Potted Plant room holds various unusual plants. The pots and urns that hold the plants were created by various artists from around the world. This room is maintained at hotter temperatures to accommodate the needs of the plants. The Potted Plant Gallery follows Victorian architecture and the 19th century idea of displaying tropical plants in non-tropical parts of the world.[6]

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Lowlands Gallery: The Lowlands Gallery contains plants from the tropics of South America (near the equator). This room also contains plants that produce more well-known products such as bananas, coffee, and cinnamon.[7] The room is usually kept around 70 °F with a very high level of humidity through the use of a frequent system of misters, as the Lowland Tropics typically get 100–400 inches of rain each year and are located in elevations from 3,000 feet to sea level.[7]

[7]

Highlands Gallery: The Highlands Gallery contains native plants from South to Central America. Its plants collect moisture from the air, and from water that drips from the trees above. Due to its drastically higher elevation (3,000–10,000 feet), this room is kept cooler than the Lowlands Gallery (around 65 °F) and is kept at a very high level of humidity through the use of a misting system, as the Highland Tropics typically receive 200 inches of rain per year.[8]

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Aquatics Gallery: The Aquatic Plants room is similar in conditions as those near the Amazon River. As such, many carnivorous plants that thrive in hot, humid environments grow throughout the room. The soil is mostly lacking in nutrients and the carnivorous plants are kept very moist by condensation of the water in the extremely humid air.[9] The room also contains two large ponds, one holding 9,000 gallons of water, and the other holding half as much.[9] Both ponds are kept at 83 °F and are maintained using beneficial bacteria, filters, water heaters, and solutions to prevent algae buildup.[9]

[9]

History and construction[edit]

Historical context[edit]

In both Europe and America, the 19th century brought increased urbanization and industrialization. In response, city governments began providing open spaces and natural settings for public use.[10] The profession of Landscape Architecture expanded during the later part of the 19th century, and park design became a large part of this new profession's repertoire. In addition, a significant outgrowth of the need for natural surroundings in urban contexts was an increase in the study of plant sciences during this period, both by professionals and amateurs. A building type called the glasshouse or conservatory took shape, in which the city-dweller could view masterpieces of the plant world otherwise unavailable in urban environments. Municipalities and individuals spent a great deal of time and money to construct these building types, which became known as "theaters of nature."


The 19th-century glasshouse grew out of the city-dweller's desire to bring nature and the natural into urban life.[11] These structures became popular in urban, public, and semi-public settings. As these structures gained popularity in Europe, greenhouses began to be constructed on larger scales and of stronger materials. One engineer, Joseph Paxton (1803–1865), had an enormous effect on the development of the conservatory building type. His structures called for a system of glass and metal roof construction, whereas past structures had typically been constructed of wood and glass. His choice of materials allowed designs for glasshouses of substantially larger scales. His best known example is the Crystal Palace at the world's first International Exhibition in 1851. Elsewhere in Europe, Hector Horeau designed several conservatories of glass and iron, such as the Lyons Conservatory in France of 1847. In Germany, August von Voit designed the Great Palm House in the Old Botanical Gardens in Munich in 1860. Another prominent example is the Palm House in the Royal Botanic Gardens, Kew in London.

Contemporary status[edit]

In January 2022, legislation was proposed by Mayor London Breed that would put the Conservatory under the oversight of the San Francisco Botanical Garden Society, along with the Japanese Tea Garden and the Botanical Garden itself, under the name "The Gardens of Golden Gate Park". Under the proposal, admission to the gardens would be free for San Francisco Residents.[15]

directed by Alfred Hitchcock (1958);

Vertigo

directed by Lucio Fulci (1969);

One on Top of the Other

directed by Joe Dante (1987);

Innerspace

directed by Ron Underwood (1993);

Heart and Souls

directed by Matthew Huffman (2000)

Playing Mona Lisa

49-Mile Scenic Drive

(San Marino, California)

Desert Garden Conservatory

List of botanical gardens in the United States

List of San Francisco Designated Landmarks

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Official website