Some beginner questions
I know these must seem like stupid questions but I have to ask! Currently, I just have grass and some pot plants. Half my garden is currently rubble but soon I'll be removing this and adding topsoil and plants. I'm wondering what to do with it.
Part of it will be on a slope and I've heard that slopes need groundcover plants to stop erosion. Can I not have grass?
When I add plants/shrubs do they have to be in a 'bed'? Everyone seems to do this, having plants in beds/borders. Is it wrong to just have single plants in various places over the garden?