A house of glass
Home to flourishing tropical plants
At Kew Gardens
REMNANTS OF LONDON’S ROMAN wall can be seen from various points in the Barbican Estate, whose construction began in 1965. The not entirely unattractive residential brutalist concrete jungle, known as The Barbican is sited next to the northern edge of what was formerly Roman Londinium. According to a history of the area (www.cityoflondon.gov.uk/services/barbican-estate/barbican-estate-history):
“The name of the Barbican comes from the Low Latin word ‘Barbecana’ which referred to a fortified outpost or gateway: an outer defence of a city or castle or any tower situated over a gate or bridge which was used for defence purposes. The “Barbecana” was probably situated somewhere between the northern side of the Church of St. Giles Cripplegate and the YMCA hostel on Fann Street.”
By the 1850s, the district of Cripplegate, where the Barbican is located, was very crowded with dwellings and business premises. Much of the area now occupied by the Barbican had been destroyed by bombing during WW2. The Estate was built to replace what the Luftwaffe had destroyed.
Apart from several water features, there is one oasis of greenery on the otherwise extremely urban site. This is the Barbican Conservatory. Opened in 1982, it is located above the Barbican’s main theatre and can be entered through an entrance close to that of the Barbican’s Art Gallery. Despite it having been in existence for so many years and having known about it for several decades, it was only yesterday (6th of April 2022) that I first ventured inside it. We had just viewed the current exhibition in the Gallery, “Postwar Modern: New Art in Britain 1945-1965”, an impressive display of rather unexciting artworks. Entering the Conservatory was literally “a breath of fresh air” after viewing the exhibits that had been arranged to illustrate the depressing emotional aftermath of WW2 as depicted by artists in Britain.
I was surprised to learn that the Barbican Conservatory is:
“… the second largest in London (after Kew Gardens) and home to over 1,500 species of plants, but is one of the city’s lesser-known green spaces.” (www.atlasobscura.com)
Apart from the plants, many of them exotic, which are arranged on various levels and can be viewed from both a lower floor and an elevated walkway, there are three ponds. One contains koi carp and the other, raised above ground level, is home to two terrapins, which were found in ponds on Hampstead Heath. The Conservatory is divided into two main sections. The larger is the tropical section, where visitors are permitted to wander about. The other, which was locked up yesterday, is the arid section, containing cacti and succulents.
Despite being in the midst of a manmade, visually intriguing, but harsh urban environment, the Conservatory with its tall trees, bushes, flowers, and other vegetation, feels like another world – a primaeval paradise from which the modern world can be glimpsed in the background.
KEW GARDENS CONTAINS several magnificent Victorian plant houses made mainly of glass and iron. These include: The Palm House built 1844-1848; The Waterlily House built 1852; and The Temperate House built in about 1859. Although they are early examples of massive glass and iron structures for the cultivation of plants, they are not the earliest. The conservatory in the gardens of nearby Syon House predates them, having been built in 1827, ten years before Queen Victoria came to the throne. As a work of architecture, it rivals the best of those Victorian ‘glasshouses’ that can be seen at Kew.
We had parked in the grounds of Syon House several times before we visited its gardens in April 2021 and each time, I noticed the large glass and iron dome towering over the high garden walls. Until we entered the gardens, I had not realised that this splendid dome is attached to one of the most attractive plant conservatories that I have ever seen.
The extensive gardens of Syon House were landscaped by Lancelot ‘Capability’ Brown (1716-1783) in 1760 but were replanned in the 19th century. The architect Charles Fowler (1792-1862), who designed the market buildings in London’s Covent Garden, designed The Great Conservatory at Syon Park. It was built for Hugh Percy the Third Duke of Northumberland (1785-1847), who served as Lord Lieutenant of Ireland under the Duke of Wellington from 1829 to 1830 (https://en.wikipedia.org/wiki/Hugh_Percy,_3rd_Duke_of_Northumberland).
Writing in 1876, James Thorne, author of “Handbook to The Environs of London”, noted:
“The Great Conservatory designed by Fowler is in the form of a wide crescent, with pavilions at the extremities, and a lofty central dome. The centre, 100 feet long, is a tropical house, and is said to contain the finest collection of tropical plants in any private establishment in England. It is noteworthy that here only in this country has the cocoanut palm fully ripened …”
Thorne also noted that the vases on pedestals on the terrace in front of the conservatory were carved by Grinling Gibbons (1648-1721). The circular pool in front of the conservatory has a statue of Hermes (Mercury), which is a copy of one by the Italian sculptor Giambologna (1529-1608).
Although we were unable to enter The Great Conservatory, we could see most of it through its clean windows. The central dome is supported by a ring of perforated semi-circular arches held aloft by slender iron pillars. Even without entering it, the central area of the building can be seen to be a beautifully designed, airy space. Though not as crowded with plants as the conservatories at Kew Gardens, the one at Syon contains a collection of palms, cactuses, and other warm weather plants, mostly large and well-established. Unlike the glasshouses at Kew, much of the rear wall of The Great Conservatory is constructed with brickwork instead of glass and iron.
Much time can be spent enjoyably exploring the lovely gardens at Syon House, but despite their beauty, the pièce-de-rèsistance is without doubt The Great Conservatory, an impressive and beautiful example of construction in glass and iron. It is well worth purchasing an admission ticket even if only to see and admire this great work of Regency architecture.