I have dug up my front lawn which is approx 6.3 x 3.5 metres, and i have decided to go for low maintenance with a membrane sheet and 20 mm staffordshire pink gravel, i would like to add a couple of 1.5 metre Dia stone circles but i am not sure if i need any sought of foundation for the stone circles or which membrane i should use.
Any advice would be appreciated.
Any advice would be appreciated.