Skip to content

Rudbeckia triloba

Original price $4.50 - Original price $4.50
Original price
$4.50
$4.50 - $4.50
Current price $4.50

New for 2026 - Rudbeckia triloba - aka Brown-eyed Susan, Three-leaved Coneflower. Tall and incredibly floriferous! Native perennial, their native range includes Ontario, Quebec and most of the eastern US. 5-6' tall plants will grow bushy if they have lots of sun, or more slender if they're crowded. Similar blossoms to their smaller cousin the Black-eyed Susan (Rudbeckia hirta). Flowers bloom for a long period throughout late summer, attracting insect pollinators. In fall the many seed heads feed flocks of small birds, especially goldfinch. Great for cut flowers. Short-lived perennial that can self-sow. 100+ seeds

Grown by Annapolis Seeds   

Growing Info
Stratification 30 days cold-moist stratification before sowing. Mix seeds with a small amount of damp fine sand or peat, and keep in the fridge.
Sowing Indoors early spring. Alternatively direct sow in the fall to naturally stratify over winter.
Transplant Outdoors after risk of frost
Soil Any well draining soil will do. Tolerant of a wide range of soil types
Light Full sun to part shade
Spacing 12-24" between plants
Life cycle Perennial
Hardiness zone 3