Author Archives: Tom Turner

Updated world garden finder

usda_hardiness_mapAt last! We have published the updated World Garden Finder. The page has been re-deisgned and we have added some 1,500 new images since January 2009, bringing the total to over 5,000 images.  The images come from photographic trips and other sources: we are particularly grateful to Karl Gercens for his enormous help with American gardens. Piet Oudolf once said that ‘America is not really a gardening country’ but Karl does much to prove him wrong. Every country needs to garden in its own way and Piet Oudolf would be on safer ground if he said that American gardens are different from North European gardens, much as the gardens of South Europe differ from those of North Europe. Two of the things which make American gardens different are the climates (as shown on the USDA Hardiness Zone Map) and the different social mores. In Europe, garden walls and fences are the norm. In America, it is considered an unfriendly gesture to put a fence round your front yard – despite the fact that ‘yard’ means ‘enclosure’.



Notes to everyone, regarding the World Garden Finder:

  • if your country is under-represented in the World Garden Finder, please contact us and advise what gardens should be included in the next update.
  • if you manage a garden which is already in the Garden Finder, please contact us to request a login, so that you can keep the opening details up to date and add your own Head Gardener’s comment (see for example: Chesters Walled Garden)

An excellent landscape design for the King Abdullah International Gardens

kaig_aerial_02_smallHaving slagged off the design of their capital city, I am only too pleased to congratulate the Saudis on the design of a new Botanic Garden. It reminds me of a photograph from the Hubble Space Telescope – perhaps of a swirling galaxy. This is highly appropriate for a garden which looks back to the origins of life on earth and forward to a more sustainable future. Siteworks began in 2008  and the expected construction period is 3 years.

The landscape architect and project team leader  for the  King Abdullah International Gardens was  Nick Sweet of Barton Willimore.  Some 150 hectares of the 160 ha site will be planted with indigenous species. They will be watered only by stormwater outlets and treated sewage effluent generated on site. All the power will be solar, all wastes will be recycled and 93% of the construction materials (by volume) will be obtained from the site (rock, stone, gravel, soil). Only electric vehicles charged from the solar array on site will be used for visitors.  What more could one ask? I have  every hope of it becoming that rarest of rare delights: an excellent work of landscape architecture.

PS to King Abdullah: next time Saudi Arabia needs a New Town – make sure the design team is led by a landscape architect. You can expect the most favourable benefit: cost ratio for any project in your Kingdom’s recent history.


Trafalgar Square as a garden

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Charles Barry’s design for Trafalgar Square was inspired by the gardens he had seen in Italy and designed in England (including Shrubland Park and Trentham Gardens). In essence, Barry followed Repton’s theory that an important building, like the National Gallery, should be fronted by a terrace. The original idea for a Square in this position had come from from Humphry Repton’s partner (John Nash). A traffic island for 150 years, the Square was rescued by Normal Foster’s part-pedistrianization scheme of 2003. The point Fostor neglected is that garden squares should have flowers.

My suggestion is to grow the flowers in pots and arrange them on the great sandstone slabs in front of the National Gallery. When the space is required for another purpose, the pots can be moved.

If the authorities won’t permit  a radical transformation, perhaps they would allow a Classical Vase to stand in front of the National Gallery.

The Principles of Garden Design in Winter

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London has just had its heaviest fall of snow for 20 years, making me wonder about global warming and, as a natural contrarian, whether I should be preparing a Winter Edition of the Principles of Garden Design eBook. Amongst other things it would explain how to make ice fountains and how to include rich colours which harmonize with whites and greys. When frost damage becomes a serious problem we will also need to think about making more use of fiberglass. The first few items in our Online Garden Products Shop include some well-made fiberglass planters.

Fiberglass was invented in 1938 and is much used for small boats, cars bodies, bows and arrows, etc. The components are glass fiber and resin. Compared to terracotta, the advantages of fiberglass are (1) high strength (2) moisture retention (2) 100% frost-resistance. Compared to lead, fiberglass is (1) lighter (2) safer.

Fiberglass takes a range of finishes and when detailed as well as these planters can be difficult to distinguish from terracotta and lead. We are also pleased to offer modern designs which take advantage of the inherent qualities of, in garden history terms, an excellent new material. Since the planters are lightweight as well as strong they are very well suited to mail order.  We would welcome suggestions for other items to include!

Will Alsop Martha Schwartz debate landscape architecture

Having criticized Martha Schwartz and long considered Will Alsop the ‘Clown Prince of Architecture’ I was curious to hear them discuss Alsop’s philosophical notion that ‘No landscape architect should ever get hold of these [landscape] commissions because they have completely institutionalized the idea of public space’. As you can see, Alsop’s main complaints against the landscape profession are (1) there are too many about  (2) they do not know their trees (3) they are doing too much urban design and master planning (which Alsop would rather do himself?).

Schwartz does a passable job of defending her turf but eventually blurts out the truth ‘You and I are very much alike in how we work’. It would also be interesting to hear Hitler and Stalin debating the philosophical notion that ‘Dictators should never be allowed to run countries’. They might even have agreed to design a Satellite Town – in Poland.

I was sorry to hear Schwartz slagging off garden design. It is a fine art of the highest order and it has laid the basis for the world’s most admired urban designs: Isfahan, Rome, Paris, Georgian London, Beijing and Washington DC. I would also like to refer them both to my proposed definition of landscape architecture.

Can anyone dispute that buildings must be designed in relation to landform, water, planting, and paving? Or that outdoor space should be beautiful, ecological and and socially useful? Are architects or landscape architects able to achieve this? Some are; some are not. Martha Schwartz seems better at aesthetic composition than at dealing with social and ecological issues. Alsop is a bozo: all sop with a dash of pop.

Greenways and Green Infrastructure

Noticing that the Landscape Institute (LI) has produced a draft policy statement on Green Infrastructure which does not contain the word Greenway, I did Google searches on the two terms. The results were:

This inclines me to the view that, at present, the Greenway Concept has more public visibility. There are three problems with the Green Infrastructure Concept: (1) the literature is thin (2) it is unclear whether “green” means “vegetated” or whether it is used as in “green politics” (3) the term “infrastructure” is much better understood by the built environment professions than by the general public. London has many greenways.  Some are excellent and others in urgent need of better landscape planning and design.