Take a look at an album of images here and videos here.
Yorkstone rocks and panels:
Seven different models in tough, durable polyurethane, each with a hollow underside.
These can be turned around effectively presenting over twenty different shapes. The
york stone style rocks have more rounded features than the GRP rocks and can also
be finished in red sandstone and grey. These lightweight rocks are ideal for landscaping
on green roofs. Minimum order three rocks. Click on the images for more details.
Would you like some plant containers to go with your rocks? There are around two
hundred different types of planters at: