Up for sale is one pack of 3000+ Black Eyed Susan (Rudbeckia hirta) flower seeds. A garden standard these easy to sow seeds create iconic large yellow petaled flowers with dark black to brown centers on 24" stems
We offer flat rate combined shipping on all orders, no limit on the amount or type of seed packets.
CULTURE
Soil temperature: 70 degrees fahrenheit
Germination lighting: Light required
Germination days: 20 days
Plant spread: 12"
Plant height: 24''
Plant type: Annual
Maturation days: 55 days
Good for all zones Black Eyed Susan are best direct seeded in early fall while temperatures are still in the 65 to 70 degree range. These seeds are very small so we usually mix one packet of seeds with 2-4 cups of peat before sowing to get even coverage. While technically a tender perennial here in zone 7 we treat them as an annual that must be re-sown every season.
You can start early in pots, or direct sow in spring, but they require a short cold treatment to germinate fully. Mix your seeds with 1 cup of sand or peat and add 1/4 cup of water so your mixture is moist but not soggy. Place in your refrigerator (not freezer) for 30 days. Let your mix dry out on the counter and sow.
We offer flat rate combined shipping on all orders, no limit on the amount or type of seed packets.
CULTURE
Soil temperature: 70 degrees fahrenheit
Germination lighting: Light required
Germination days: 20 days
Plant spread: 12"
Plant height: 24''
Plant type: Annual
Maturation days: 55 days
Good for all zones Black Eyed Susan are best direct seeded in early fall while temperatures are still in the 65 to 70 degree range. These seeds are very small so we usually mix one packet of seeds with 2-4 cups of peat before sowing to get even coverage. While technically a tender perennial here in zone 7 we treat them as an annual that must be re-sown every season.
You can start early in pots, or direct sow in spring, but they require a short cold treatment to germinate fully. Mix your seeds with 1 cup of sand or peat and add 1/4 cup of water so your mixture is moist but not soggy. Place in your refrigerator (not freezer) for 30 days. Let your mix dry out on the counter and sow.