I have been researching ways of getting greenery into cities in unusual ways so have been looking at grass as wall coverings. Below are a couple of the best examples I have come across so far…
Heather Ackroyd and Dan Harvey have become famous for the work they have been doing with grass over the past decade. Their technique involves spraying a clay mixture over a surface and then individually planting seeds. The seeds are watered and grow for a couple of weeks to form a thick, layer of grass. Unfortunately the affect is only temporary but the result is staggering. The building above is Dilston Grove, a beautiful but now derelict cathedral. The entire inside and outside of the structure was covered by the pair to create this fantastic piece of art.
This showroom designed by Vector Architects to display green technology has a more permanent grass covering. A grass panel system is used to cover both the walls and the roof of the structure and has a number of benefits including a high thermal efficiency on top of its great appearance.
I don’t think I have ever seen a grass wall in person but I think they would be a great addition to many cold, grey urban environments in the UK.