Mound soil from the pathways to the side to create planting beds. Mulch the paths with pine needles, fir bark or gravel to slow weed growth and define the walkways. Prepare the planting bed with plenty of compost. Hostas are often beset by slugs and snails. To help protect them, place a strip of copper foil around the bed, or apply diatomaceous earth.
Hellebores are strikingly attractive shade-loving perennials.
All prefer rich soil amended with organic matter. Don't move or divide these plants often, as they are somewhat slow to establish. Ferns are a natural choice for a woodland setting. To keep plants looking tidy, remove faded fronds. Trillium, a member of the lily family, blooms in early spring.