Rudbeckia subtomentosa (Sweet Black-Eyed Susan) Wildflower Seed

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Origin: US Native

Other Common Names: Sweet Coneflower, Fragrant Coneflower

Duration: Perennial

Bloom Time: August-September

Height: 3' to 6'

Spacing: 15” to 18”

Light: Full Sun to Part Shade

Soil Moisture: Medium

USDA Zone: 4a-7b

Germination: No pre-treatment needed. Sow seeds just below the soil surface at 70F and water.

Seeds Per Oz: 43000


Bursting into bloom at the end of summer and blooming for weeks, this one is a traffic-stopper! Growing three to five feet high, it’s a perennial wildflower that is very easy to grow. The flowers have yellow petals and brownish-purple centers, and are sweetly scented like licorice!

Rudbeckia subtomentosa (Sweet Black-Eyed Susan) Distribution Map
Rudbeckia subtomentosa (Sweet Black-Eyed Susan) Wildflower Seed

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