I have a degree in Geology, so i'm a bit obsessed with anything to do with rocks and we are exploring the concept of making man-made concrete rocks. Concrete rocks are much less expensive than stone to deliver/handle and so are a much more affordable option if you want them as a feature in your garden. They also look the same as natural rocks and are extremely hard-wearing.
The idea came to me following my trip last year to Finland where I discovered rocks in large public spaces combined with natural planting - turfy grasses, birch, hazel and wildflowers. If only we could do this here, I thought! Get in touch to find out more.