perennial

Dwarf Yellow Daylily

The Story

Plant Bio

Hemerocallis minor, the dwarf yellow daylily, is a compact, clump-forming perennial native to East Asia, featuring narrow, grass-like foliage and an arching, fountain-like habit. The bright yellow, funnel-shaped flowers are borne on slender, upright scapes in late spring, with each individual bloom opening for only a single day.

This species is distinguished by its dwarf stature and exceptionally fine, linear leaves that emerge bright green in spring before maturing to deep green. The fragrant blossoms often display a subtle brownish-orange tint on the exterior of the buds before opening.

Uses & Benefits:

Provides a neat, fountain-like mound of grass-like foliage topped with bright yellow, fragrant flowers.

Highly drought-tolerant once established and performs well in urban environments and moderate coastal exposure.

Attracts native bees, butterflies, and occasionally hummingbirds to its nectar-rich blooms.

Essentials

At a Glance

Plant Type

Perennial

Height

24"

Width

16"

Light

Full Sun, Partial Sun

Zones

4, 5, 6, 7, 8, 9

Water

Moderate

Humidity

High tolerance

Lifespan

Perennial

Native To

East Asia

Toxicity

Toxic to cats

Bloom period

Late spring – Summer

In flower about 4 months of the year

Planting

How to Grow

Select a planting site in full sun to partial shade with rich, well-drained loamy soil.
Dig a hole twice as wide as the root mass and set the plant so the crown sits two to three centimeters below the soil level.
Water thoroughly at planting and maintain regular moisture during dry spells to establish the root system.
Divide overcrowded clumps every three to four years in early spring to maintain flowering vigor.

Pro Tip

Plant the fleshy storage roots with the crown sitting two to three centimeters below the soil surface, and avoid high-nitrogen fertilizers which stimulate excessive foliage at the expense of flower scapes.

Keep It Thriving

Care Guide

Do

Deadhead spent flowers daily to maintain a neat appearance.
Cut dead foliage back to ten centimeters above the ground in late winter before new shoots emerge.
Apply a balanced organic slow-release fertilizer in early spring.

Don't

Do not plant in heavy shade where flower production will drop drastically.
Do not over-fertilize with high-nitrogen formulas that promote leaves over flowers.
Do not allow the soil to remain waterlogged or sit in standing water.
Do not prune into old, hard, leafless woody stems.

Seasonal Care Calendar

Task	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Deadhead
Divide
Fertilize
Spring Cleanup

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Border edgingRock gardensMass plantingsContainer plantingCottage gardens

Companion Plants

Iris versicolor Bouteloua gracilis

Multiply

Propagation Methods

Good to Know

Common Questions

Dwarf Yellow Daylily questions

What zones can Dwarf Yellow Daylily grow in?

Dwarf Yellow Daylily is hardy in USDA Zones 4–9. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Dwarf Yellow Daylily deer resistant?

Not reliably. Deer may browse Dwarf Yellow Daylily, especially tender spring growth — plan on repellents or fencing where pressure is high.

When does Dwarf Yellow Daylily bloom?

Dwarf Yellow Daylily typically blooms in late spring through summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.

Does Dwarf Yellow Daylily need full sun?

Dwarf Yellow Daylily does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.

Is Dwarf Yellow Daylily drought tolerant?

Yes — once established (usually after the first full season), Dwarf Yellow Daylily handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.