1 named cultivar

‘Hyperion’Hyperion Daylily

perennial

Yellow Daylily

The Story

Plant Bio

Hemerocallis descamper is a resilient daylily known for its vibrant yellow blooms and ability to thrive in various soil types.

Distinct for its compact form and consistent blooming habit, making it ideal for small gardens or borders.

Uses & Benefits:

Bright and cheerful flowers make it a popular choice for borders and containers, adding vibrant color to gardens.

Easy to grow and maintain, suitable for beginner gardeners.

Provides nectar for pollinators like bees and butterflies.

Essentials

At a Glance

Plant Type

Perennial

Height

24 inches

Width

18 inches

Light

Full Sun, Partial Sun

Zones

4, 5, 6, 7, 8, 9

Water

Moderate

Humidity

Average

Lifespan

Perennial

Native To

Asia

Toxicity

Toxic to cats; non-toxic to dogs and humans

Planting

How to Grow

Choose a sunny location with well-draining soil for planting.
Tuck day-old divisions or potted plants into the ground, ensuring roots are well-covered.
Water thoroughly after planting to settle the soil around roots.
Mulch around the plant to retain moisture and suppress weeds.
Fertilize in early spring with a balanced fertilizer for vigorous growth.
Divide clumps every 3-4 years to maintain plant health and promote flowering.

Pro Tip

Plant in well-drained soil and ensure full sun for optimal blooms.

Keep It Thriving

Care Guide

Do

Water regularly during dry spells 🌱
Deadhead spent flowers to encourage more blooms
Apply a balanced fertilizer in spring

Don't

Avoid overwatering to prevent root rot ❌
Don’t plant in poorly drained areas
Refrain from neglecting deadheading to prolong flowering

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

Colorful border with vibrant flowersMass plantings for visual impactContainer displays on patios

Companion Plants

Lavender Coreopsis Salvia Sedum Echinacea

Multiply

Propagation Methods

Good to Know

Common Questions

Yellow Daylily questions

What zones can Yellow Daylily grow in?

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 Yellow Daylily deer resistant?

Yes — Yellow Daylily is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.

When does Yellow Daylily bloom?

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

Does Yellow Daylily need full sun?

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

Is Yellow Daylily drought tolerant?

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