Grass seeding sandy soil
When I bought my current house I inherited a stone/shingle front garden. The land is very sandy and I intend to grass seed it in the Autumn. I have dug it and removed weeds. I have levelled it and rolled it. The rolling has highlighted the fact that the land is quite unstable in places, ie the roller still sinks into the land in places. I did intend to buy in some top soil (for the seed bed) shortly but fear that this may not sort out the unstableness of the sandy soil. Anyone got any suggestions?