I have two smallish trees in my front garden that is going to be block paved over. I was thinking of building a small bed around each tree with edging blocks. Now I am thinking of using tree protectors, the sort of things that you see in car parks or pedestrian areas. The idea being that 2 wheels of the car will drive over the protectors. The trouble is in the Marshall range the smallest is 1000mm x 1000mm except on that is 700mm x 700mm I did find a site called DJ Windsor I think that has a useful looking octagonal one. I am a little put off by the weight, but Marshalls to a plastic one that will take a car. I was hoping to find something a little bit smaller than
700 x 700. Are there any other suppliers out there.
Kevin