Species

4 other cultivars

annual

White Strawflower

Helichrysum bracteatum 'Double White'

The Story

Plant Bio

An upright plant known for its papery, daisy-like flowers that are excellent for cutting and drying. The bracts around the central yellow disk are stiff and retain their color and shape when dried.

This cultivar features fully double, pure white flowerheads with a crisp, papery texture.

Uses & Benefits:

Helichrysum bracteatum Double White offers elegant, long-lasting white blooms that brighten borders and containers with minimal care.

Its drought tolerance makes it ideal for xeriscaping and low-water gardens.

Attracts pollinators like bees and butterflies, supporting local ecosystems.

Essentials

At a Glance

Plant Type

Annual

Height

30 inches

Width

12 inches

Light

Full Sun

Zones

8, 9, 10

Water

Low

Humidity

Average

Lifespan

Tender perennial, grown as an annual

Native To

Australia

Toxicity

Non-toxic

Bloom period

Mid-summer – Late summer

In flower about 2 months of the year

Planting

How to Grow

Tuck seeds into well-draining soil in early spring for best germination.
Mist cuttings regularly to maintain humidity and encourage root growth.
Transplant seedlings when they are 2-3 inches tall, after the last frost date.
Space plants about 12 inches apart to ensure good air circulation.
Water sparingly once established, allowing soil to dry between watering.
Fertilize lightly with a balanced, slow-release fertilizer during growth season.

Pro Tip

Use well-draining sandy soil and avoid overwatering to prevent root rot.

Keep It Thriving

Care Guide

Do

Provide full sun for optimal flowering 🌞
Ensure good air circulation around plants
Deadhead spent flowers to promote continuous blooming
Apply a light mulch to retain soil moisture

Don't

Don’t overwater; Helichrysum prefers dry conditions ❌
Avoid heavy, clay soils that retain moisture
Don’t fertilize excessively, which can reduce flowering
Refrain from pruning in late fall to prevent winter damage

Seasonal Care Calendar

Task	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Deadhead
Harvest
Pinch

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Silver-foliaged border with aromatic scentDrought-tolerant herbaceous perennial in rock gardens

Companion Plants

Lavender Salvia Gaillardia Sedum Echinacea

Multiply

Propagation Methods

Good to Know

Common Questions

White Strawflower questions

What zones can White Strawflower grow in?

White Strawflower is hardy in USDA Zones 8–10. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is White Strawflower deer resistant?

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

When does White Strawflower bloom?

White Strawflower 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 White Strawflower need full sun?

White Strawflower does best in full sun (6+ hours).

Is White Strawflower drought tolerant?

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