Siebold hosta

Appalachian-Blue Ridge forests

Arizona Mountains forests

Atlantic coastal pine barrens

Blue Mountains forests

Central Pacific Northwest coastal forests

Central Tallgrass prairie

Central-Southern Cascades Forests

Chilean Matorral

Colorado Rockies forests

A drought-hardy western-native subshrub (long known as Zauschneria) that lights up dry, rocky ground with scarlet tubular flowers from midsummer until frost - exactly when migrating and resident hummingbirds need a late-season nectar source. Slender, highly-branched stems carry small grey-green lance-shaped leaves; the whole plant thrives on full sun, lean soil, and very little water once established.

What it needs

Conditions

Light

Part shade

Water

Consistent moisture

Spacing

3.5 ft

Habit

Clump-forming herbaceous perennial building a low, spreading, dome-shaped mound of overlapping basal leaves, roughly 18 to 24 inches tall and 4 to 5 feet across. There is no stem: every leaf rises on its own stalk from a crown at ground level, and the plant dies back completely to that crown each winter.

Care tips

•

Give it four to five feet of room. This is one of the largest hostas, and it is routinely planted at 18-inch spacing because the nursery pot is small.

•

Deal with slugs in spring, not summer. The damage is done as the furled spears emerge and the tissue is soft; by the time you see holes in July the leaves will carry them until autumn.

•

Site it out of afternoon sun. Light shade with morning sun gives the biggest, bluest leaves; hot afternoon sun scorches the margins and no amount of watering fixes it.

Lifecycle

Planting

Plant in spring or early autumn in part to full shade, in rich, moisture-retentive soil with plenty of organic matter. Light shade with a little morning sun gives the best growth; full afternoon sun scorches the leaf margins. Allow the full four to five feet of eventual spread - this is a much larger plant than the pot suggests.

Transplanting

Moves easily while dormant or in early spring before the leaves unfurl. Established clumps are tough and forgiving; lift the whole crown with as much root as you can and replant at the same depth.

Early growth

Slow for the first two seasons while the crown builds. Keep it watered through establishment and protect the emerging spears from slugs, which do the most damage in spring when the new growth is soft.

Maturity

Long-lived and close to maintenance-free in the right spot. Cut the collapsed foliage away in late autumn or early spring. Division is optional rather than necessary - do it in early spring only if you want more plants.

Propagation

By division of the crown in early spring, slicing down through it so each piece keeps roots and at least one growing eye. Species plants come true from seed but are slow and variable; every named cultivar is divided rather than sown, because seedlings do not reproduce the parent.

Similar plants

Browse lateral options with similar roles, light needs, size, or native-range overlap; these are not filtered for a better climate fit.

Epilobium canum

California fuchsia

Chinese astilbe is a clump-forming herbaceous perennial whose wild range Wikipedia gives as eastern China, the Japanese archipelago, and Korea (with Manchuria and the Amur basin in broader botanical-country treatments), growing along shaded streams and in damp broadleaf-forest margins at elevations of 1,312 to 11,811 feet. In the garden it is prized for feathery, upright plumes in mauve, rose, or purple over ferny, deep-green compound foliage in summer, and is one of the more reliable performers in the part-shade border. The honest catch is moisture: despite being the most drought-tolerant species in the genus, it still demands consistently moist soil and will scorch and collapse quickly in hot, dry exposure, so plant it where soil never dries out and expect little in dry shade under thirsty tree roots.

A spring-blooming native bulb of the moist meadows of the Pacific Northwest and northern Rockies, common camas sends up a 2-3 foot scape lined with dozens of star-shaped blue-violet florets that open from the bottom up over basal grass-like leaves. It is the camas whose bulb was a staple food of Indigenous peoples across its range - the genus name comes from the Native American "kamas"/"quamash". The Lady Bird Johnson Wildflower Center flags it as a plant of special value to native bees.

Part sun / Part shade

A genus of compact native foliage perennials (largely Heuchera villosa hybrids in the modern colored-leaf trade) for shade edges, containers, and color contrast near paths. The 'Marmalade' cultivar shown here is heat- and humidity-tolerant and deer-resistant.

A tough, clump-forming herbaceous perennial whose common name comes from its bloom habit - each flower opens for a single day, but a well-budded scape opens fresh blooms in succession over weeks. Modern garden daylilies are overwhelmingly hybrids, with more than 60,000 cultivars registered, in nearly every color but true blue. Full-size classics like 'Hyperion' carry fragrant, 4-inch flowers on naked scapes rising to about 3 feet above arching, blade-like foliage; the plants tolerate rabbits, erosion, and urban conditions and ask very little once established.

Part sun / Part shade

Hemerocallis (hybrid)

Daylily

The classic cottage-garden columbine of Europe, also called granny's bonnet - an airy clump-forming perennial whose ferny blue-green foliage carries nodding, intricately spurred flowers (classically blue-violet, but freely variable in colour and form) in late spring. Native across Europe (POWO, Kew), it is a quintessential cottage plant that self-seeds prolifically and hybridises freely, so it pops up everywhere and named forms rarely come true from seed. It is fairly short-lived - a few years per plant - and leans on that self-sowing to persist. Every part is toxic if eaten, the seeds and roots most of all, so it is decorative only. RHS holds it fully hardy (H7) and has given several Aquilegia vulgaris forms the Award of Garden Merit.