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Oak Summit Nursery
Black Eyed Susan Seeds
Black Eyed Susan Seeds
Pack contains: 200+ seeds
Regular price
$5.95 CAD
Regular price
Sale price
$5.95 CAD
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per
Black Eyed Susan (Rudbeckia hirta) is a North American biennial wildflower with golden yellow petals around a dark central cone. Plants reach about 3 ft, and the flowers are 2 to 3 inches across.
It flowers through summer and attracts bees and butterflies. Black Eyed Susan tolerates a range of soils and grows naturally in meadows and along roadsides.
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Starting this seed
- Cold3 monthsCold stratification
- SowAfter the cold stage
- Seed source
- Manitoba
- Hardiness
- Zone 3
How to stratify seed
In the fridge. Put the seed in a bag with a damp medium such as peat moss, vermiculite, sand or coco coir. The medium is only there to hold moisture. Keep the bag in the fridge, above freezing, for the cold period shown, then sow.
Or outside. Sow the seed outdoors in the fall and let winter do the cold period.
The plant these seeds grow into
Cold hardinessZone 3 · Canadian maps for this plant
Zone 3 and warmer
The map shows minimum winter hardiness. Soil, moisture and summer warmth also affect how a plant grows.
About these maps
Climate: Natural Resources Canada, 1991–2020. Provincial distribution: VASCAN via retained botanical research. Province outlines: Natural Earth, public domain.
Open Government Licence – Canada