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2024 Seed Catalog

Rudbeckia Denver Daisy Black-eyed Susan
Denver Daisy Black-eyed Susan


Denver Daisy

Rudbeckia Seeds

Selected to honor the city of Denver's 150th anniversary, Denver Daisy rudbeckia is a one-of-a-kind flower. Plants produce masses of enormous, 6-8 in. golden blooms; each flower highlighted with a rusty-red ring and central brown cone. They are superb for cutting. Denver Daisy begins to flower in late spring and will continue to bloom until frost. A top performer at the Dallas Arboretum Plant Trials.

25 seeds - $3.49
View all of our Rudbeckia varieties

Growing Denver Daisy Rudbeckia Seeds

Bee introduces how to plant

Sow rudbeckia seeds in cell packs or flats, press into soil, do not cover. Kept at 70°F., germination is in 2-3 weeks. Can direct sow into prepared seed beds after all danger of frost, in groups of 3-4 seeds, spaced 12-18 in. apart. Thin to the strongest plant.

Shipping Information

U.S. Shipping Rates

Free shipping on U.S. orders over $60.00.
Free priority shipping on U.S. orders over $150.00.

Standard U.S. shipping is $5.99.
Priority U.S. shipping is $9.99.

International Shipping Rates

Shipping to Canada is $13.99.
International shipping to all other countries is $15.99.

Satisfaction Guarantee

We guarantee all the seeds we sell for one full year from the date of purchase. If you are unsatisfied with any seeds purchased from Swallowtail Garden Seeds, we will issue a refund. For customers in the U.S., we can send one-time replacements or issue a refund.