Strawflowers are a classic summer annual, beloved for their vibrantly coloured papery blooms that retain their shape and colour long after drying. Each dense, multi-branched plant produces an abundance of 4–6cm blossoms in a stunning palette of hues, making them a fantastic addition to any pollinator garden or floral craft project. These tough, drought-tolerant plants thrive in poor soils and full sun, and are incredibly rewarding to grow both for their ornamental value and their versatility.
Where Can You Grow Strawflowers?
Strawflowers grow best in Zones 3–9 and prefer full sun with well-drained soil. They are ideal for xeriscaping, pollinator patches, ornamental beds, and cut flower gardens.
History and Historical Uses
Originally native to Australia, strawflowers (Xerochrysum bracteatum) have a long history as ornamental plants cultivated for their beauty and resilience. Their papery texture and brilliant colours have made them a favourite for dried flower arrangements and botanical crafts. Their long-lasting nature has also earned them the nickname "everlasting flowers."
Canadian Zone Information
Zones 8-9: Direct sow after last frost or start indoors for early blooms.
Zones 5-7: Start indoors 4–6 weeks before last frost, then transplant.
Zones 3-4: Start indoors early and transplant after hardening off.
How to Grow and Harvest Strawflowers
Planting: Sow seeds on the surface of moist soil and press lightly—do not cover.
Watering: Water gently and consistently until established; drought-tolerant once mature.
Harvesting: Pick blooms just before they open fully for drying; harvest fresh as desired.
Maintenance: Deadhead to encourage continued flowering; no staking usually needed.
Seed Saving Tips for Future Supply
Let Flowers Mature: Allow some blooms to fully open and go to seed.
Collect Seeds: Gather seed heads once they are dry and papery.
Dry and Store: Remove seeds and allow to dry further before storing.
Store: Store in a cool, dry place; remains viable for 2–4 years.
Certified Organic By
Islands Organics Producers Association (Cert#1962)
