Species

Hemerocallis fulvaCommon Orange Daylily

29 other cultivars

perennial

Primal Scream Daylily

Hemerocallis fulva 'Primal Scream'

The Story

Plant Bio

Hemerocallis fulva 'Primal Scream' is known for its vibrant orange flowers and striking appearance in the garden.

This cultivar has exceptionally large blooms and a unique bright orange color that stands out in any landscape.

Uses & Benefits:

Hemerocallis fulva 'Primal Scream' offers vibrant color and striking foliage, ideal for adding visual interest and brightness to perennial borders and containers.

Its vigorous growth helps suppress weeds and stabilizes soil, making it useful for erosion control.

Provides nectar for pollinators like bees and butterflies, supporting local biodiversity.

SpeciesHemerocallis fulvaCommon Orange Daylily

Essentials

At a Glance

Plant Type

Perennial

Height

34 inches

Width

24 inches

Light

Full Sun, Partial Sun

Zones

4, 5, 6, 7, 8, 9

Water

Moderate

Humidity

Average

Lifespan

Perennial

Native To

Cultivated hybrid

Toxicity

Toxic to cats

Bloom period

Mid-summer – Late summer

In flower about 2 months of the year

Planting

How to Grow

Tuck seedlings or divisions into well-prepared soil in early spring or fall.
Water thoroughly after planting to establish roots.
Mist cuttings regularly to maintain humidity and encourage rooting.
Fertilize with a balanced fertilizer in early spring and mid-summer.
Mulch around plants to retain moisture and suppress weeds.
Divide clumps every 3-4 years to promote healthy growth.

Pro Tip

Plant in a location with full sun for the best flowering performance.

Keep It Thriving

Care Guide

Do

Water regularly during dry periods 💧
Apply mulch to conserve moisture and suppress weeds
Divide clumps every 3-4 years for vigorous blooms
Deadhead spent flowers to encourage new blooms

Don't

Avoid overwatering to prevent root rot ❌
Do not plant in overly shaded areas; it reduces flowering
Avoid heavy fertilization with high nitrogen, which promotes foliage over flowers
Refrain from disturbing roots during the active growing season

Seasonal Care Calendar

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

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Vivid perennial borderBright flower bed accentGarden pathway edge

Companion Plants

Salvia Coreopsis EchinaceaLavender Gaillardia

Multiply

Propagation Methods

Good to Know

Common Questions

Primal Scream Daylily questions

What zones can Primal Scream Daylily grow in?

Primal Scream 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 Primal Scream Daylily deer resistant?

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

When does Primal Scream Daylily bloom?

Primal Scream 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 Primal Scream Daylily need full sun?

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

Is Primal Scream Daylily drought tolerant?

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