Planting on a slope can help control erosion, stabilize the soil, and create an attractive landscape feature. When selecting plants for a slope, consider those with deep, extensive root systems, drought tolerance, and low maintenance requirements. Here are some suggestions:
Groundcovers: Low-growing, spreading plants such as creeping thyme, creeping phlox, or Vinca minor (periwinkle) can help stabilize the soil, prevent erosion, and create a dense, attractive cover.
Ornamental grasses: Grasses like blue fescue, switchgrass, or miscanthus are well-suited for slopes, as their fibrous root systems help prevent erosion. They also add texture and movement to the landscape.
Native wildflowers: Planting native wildflowers like lupines, echinacea, and coreopsis can create a colorful, low-maintenance slope that attracts pollinators and beneficial insects.
Junipers: Low-growing, spreading junipers such as Juniperus horizontalis or Juniperus procumbens can create an attractive, evergreen cover on a slope, while their root systems help stabilize the soil.
Drought-tolerant perennials: Plants like sedum, yarrow, and lavender can provide color, texture, and fragrance while requiring minimal water, making them ideal for planting on a slope.
Shrubs: Low-maintenance, spreading shrubs like cotoneaster, potentilla, or ceanothus can help stabilize the soil and create a visually appealing landscape feature.
Erosion control plants: Plants like Vetiver grass, Salix (willow) species, or other deep-rooted, erosion-controlling plants can be useful for stabilizing steep slopes.
Bulbs: Planting bulbs like daffodils, crocuses, or snowdrops can provide early spring color and interest on a slope.
When planting on a slope, it’s essential to amend the soil if necessary, install proper irrigation or plan for drought-tolerant plants, and consider using mulch or erosion control blankets to help stabilize the slope initially. By selecting a mix of plants with complementary characteristics and similar growing requirements, you can create an attractive, functional, and low-maintenance slope planting.
