Environment

Environmental issues – global warming etc

Gravel Gardening

Gravel gardens have been around a long time yet with a few well-known exceptions (Denmans, Beth Chatto and more recently, Olivier Filippi), never really make it into the mainstream of garden design. I suspect that for some designers, there is insufficient structure to satisfy, yet that is actually one of the main benefits. This makes

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Why artificial grass is bad for us

If you work in the realm of landscapes, you cannot ignore the huge rise in the use of artificial plants, “green” walls and especially, grass. It’s a booming business and many companies are doing very well from it. But we should also be hearing warning bells ringing about how damaging these things are, both to

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Why we need treescapes, not just landscapes, in the Middle-East

Landscapes are all about creating micro-climate, or would be, if designed for that goal. Why is this important and what do I mean? Almost all life is contained in a thin crust of soil, a wedge of atmospheric gases, and water. Plants are the principal medium that interacts with and regulates all three. Absolutely nothing

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Planting Design in the Middle-East

The other side of work I undertake in the Middle-East region (other than tree consultancy) is planting design, for creating new landscapes always brings me a special joy.  When they are in public spaces, I love the chance it gives to interact (albeit remotely) with many people in place, over time and hopefully, enhance their

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A New Horticulture: Designing Landscapes for Climate Change

The world is finally, at the last minute, waking up to the impending effects and consequences of climate change. In the scramble to work out what we must do (apart from the obvious cessation of burning fossil fuels), one thing, one factor is looming large: we need to put carbon back into the soil, where

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Concrete and alternatives

Concrete is a wonderfully versatile material, which has been in use since Roman times and with it we can build amazing structures that would otherwise be impossible. Unfortunately it also carries a huge environmental cost, caused mostly in the cement binding used. Whilst gravel extraction is also an issue, for that there are some alternatives

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The beauty of resilient planting design

The emergence of the idea of resilient planting is a response to a number of different pressures which all have one underlying cause – climate change. Whatever the cause – and I’ll get on to that later – I see it as the most exciting change to the way we design our gardens and landscapes.

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Biomembranes for living buildings

NOTE: This article was first written in 2006, so some aspects have been updated to reflect current realities. Biomembranes is a term I’m borrowing from biology (the structure bounding a cell) to describe the outer skin of future self-sustaining buildings. I have stated elsewhere that I believe that for the built environment – and therefore

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Biological filtration of ponds

The maintenance of ponds is the one thing that people seem to be the most uncertain about – it seems shrouded in myth and confusion. Some of this is basic ignorance of simple biological structures but this is enhanced, in my view, by the profession’s over-mechanised solutions to obtaining clear water. There is also a

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