What to Plant with Hostas: Companion Plants for Beautiful Gardens

If you're a hosta enthusiast with lush, green foliage taking over your garden, you might find yourself wondering, "What can I plant with my hostas?" The good news is, hostas are incredibly versatile and can complement a wide range of plants. Let's explore some excellent companions for your hostas, enhancing both aesthetics and garden health.

Firstly, consider the shade-loving nature of hostas. They thrive in partial to full shade, making them perfect for woodland gardens or areas under taller trees. When choosing companion plants, opt for those that share similar light requirements to create a harmonious garden ecosystem.

Ornamental Grasses

Ornamental grasses add texture, movement, and height to your garden, making them excellent companions for hostas. Their upright growth habit contrasts beautifully with hostas' mounded foliage.

Consider planting Miscanthus sinensis 'Zebrinus' or Miscanthus sinensis 'Morning Light' for their striking golden stripes and tall, graceful plumes. For a more compact option, try Carex morrowii 'Ice Dance' with its variegated leaves and cascading habit.

Grasses for Shade

Many ornamental grasses tolerate partial shade, making them ideal for hosta gardens. Examples include Hakonechloa macra 'Aureola' with its delicate, arching leaves, and Carex morrowii 'Fisher's Blue' with its striking blue-green foliage.

For a dramatic effect, try Fountain Grass (Pennisetum setaceum 'Rubrum') in a larger, more open area. Its deep red plumes contrast beautifully with hostas' green foliage, and it can tolerate some shade.

Grasses for Full Sun

If you have some sunny spots in your garden, consider adding full-sun-tolerant grasses like Switchgrass (Panicum virgatum) or Karl Foerster Feather Reed Grass (Calamagrostis x acutiflora 'Karl Foerster'). These grasses provide height, texture, and movement, while hostas provide a lush, green base.

Remember, full-sun grasses may require more space and water, so plan accordingly. Also, their upright growth habit can provide welcome screening and wind protection for your hostas.

Perennials and Annuals

Perennials and annuals can add vibrant color and diversity to your hosta garden. Choose plants with complementary foliage colors and heights to create a cohesive, yet dynamic, look.

For example, the deep purple foliage of Coral Bells (Heuchera) provides a striking contrast to hostas' green leaves. Similarly, the golden foliage of Ligularia 'The Rocket' or 'Britt-Marie Crawford' can brighten up shady spots, while their tall, yellow flowers add vertical interest.

Shade-loving Perennials

Many shade-loving perennials thrive in the same conditions as hostas. Astilbe, with its feathery plumes, and Tiarella, with its delicate white flowers, both add texture and color to hosta gardens. The bold, heart-shaped leaves of Bergenia add a unique touch, while their pink or white flowers provide a pop of color.

For a more exotic look, try adding some Japanese Forest Grass (Hakonechloa macra) or Brunnera (Brunnera macrophylla 'Jack Frost') with its silvery, frosty leaves and blue forget-me-not-like flowers.

Annuals for Color

Annuals can provide a quick color boost to your hosta garden. Impatiens, Begonias, and Coleus all thrive in partial shade and can add vibrant hues to your garden. Place them in front of or between your hostas for maximum impact.

For a more natural, wildflower look, consider adding annuals like Black-eyed Susans (Rudbeckia hirta), Coneflowers (Echinacea), or Zinnias (Zinnia). While they prefer full sun, they can tolerate some shade and provide valuable nectar for pollinators.

In your hosta garden, consider creating distinct planting areas or 'rooms' using hedges, paths, or other garden features. This can help you group plants with similar needs and create a more cohesive, yet diverse, garden design. Happy planting!