Woolly Sunflower

Woolly Sunflower (also known as Eriophyllum) is a tough and attractive native perennial that thrives in dry, sunny locations. It forms low, spreading mounds of silvery woolly foliage and is covered in cheerful yellow flowers from late spring through summer. A wonderful addition to the native or pollinator garden, this species is ideal for erosion control on slopes, rocky outcrops, and other difficult spots where beauty and durability are both desired.

Where Can You Grow Woolly Sunflower?
Woolly Sunflower is ideal for Zones 4-9. It thrives in full sun and well-drained, sandy or rocky soil, and once established, it requires little to no watering. A top choice for native gardens, wildflower meadows, and coastal landscaping.

History and Historical Uses
This species is widespread along the west coast of North America and was traditionally used by Indigenous peoples for its durability and drought resistance in naturalized landscapes. It has long been admired for its cheerful colour, erosion control capabilities, and ability to support native pollinators like bees and butterflies.

Canadian Zone Information
Zones 8-9: Direct sow in fall or early spring; thrives with minimal care.
Zones 5-7: Start indoors or direct sow in spring once soil has warmed.
Zones 3-4: Start indoors and transplant after danger of frost.

How to Grow and Harvest Woolly Sunflower
Planting: Sow seeds on soil surface or barely cover; needs light to germinate.
Watering: Water moderately to establish; drought tolerant once rooted.
Harvesting: Enjoy blooms through summer; cut for fresh or dried flower use.
Maintenance: Deadhead to prolong bloom or allow to self-seed naturally.

Seed Saving Tips for Future Supply
Collect Dry Heads: Harvest flower heads when seed bracts are dry and papery.
Separate Seeds: Gently crush heads and winnow away chaff.
Dry and Store: Ensure seeds are fully dry before storing in a cool, dry place.
Viability: Seeds remain viable for up to 5 years if properly stored.

Certified Organic By
Islands Organics Producers Association (Cert#1962)