
Black Eyed Susan Seeds (Rudbeckia hirta) | OSC Seeds
Approx. 200 seeds/pkt (3,700 seeds/gram)
A Resilient Canadian Classic for Sun-Drenched Wildflower Gardens.
No wildflower garden is truly complete without the iconic Black-Eyed Susan (Rudbeckia hirta). This robust Ontario native is a favourite for its ability to turn heads while withstanding more heat and drought than almost any other garden perennial. Featuring brilliant golden-yellow petals surrounding a deep, dark centre, these blooms provide a steady splash of colour from July through September. Whether they behave as biennials or short-lived perennials in your garden, they readily self-sow, ensuring a vibrant presence for years to come.
Quick Seed Details
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Product Code: 6865
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Type: Native Canadian Biennial or Perennial
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Hardiness: Zone 3 (Highly cold-tolerant)
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Colour: Golden-Yellow with Dark Centres
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Height: 60–90 cm
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Bloom Time: July through September
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Light Requirement: Full Sun to Light Shade
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Features: Drought and heat tolerant; attracts butterflies and bees; excellent for naturalizing.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Approx. 200 seeds/pkt (3,700 seeds/gram)
A Resilient Canadian Classic for Sun-Drenched Wildflower Gardens.
No wildflower garden is truly complete without the iconic Black-Eyed Susan (Rudbeckia hirta). This robust Ontario native is a favourite for its ability to turn heads while withstanding more heat and drought than almost any other garden perennial. Featuring brilliant golden-yellow petals surrounding a deep, dark centre, these blooms provide a steady splash of colour from July through September. Whether they behave as biennials or short-lived perennials in your garden, they readily self-sow, ensuring a vibrant presence for years to come.
Quick Seed Details
-
Product Code: 6865
-
Type: Native Canadian Biennial or Perennial
-
Hardiness: Zone 3 (Highly cold-tolerant)
-
Colour: Golden-Yellow with Dark Centres
-
Height: 60–90 cm
-
Bloom Time: July through September
-
Light Requirement: Full Sun to Light Shade
-
Features: Drought and heat tolerant; attracts butterflies and bees; excellent for naturalizing.


















