Rudbeckia Seeds - Gloriosa Daisy

$2.95

Rudbeckia hirta

The Gloriosa Daisy is not a true daisy, but has daisy like flowers. It is in fact of the same species as Black Eyed Susans. 3' tall plants produce large colorful blooms. Flowers are burnt red in the center turning golden orange-yellow towards the tips. Easy to grow, loves full sun but will tolerate partial shade and is heat and drought tolerant. A great cut flower, keeps well in floral arrangements. Biennial, but blooms in first year. 
  • Planting Information
  • Growing Information
Average Seed / ozSeed / 100' RowAverage Yield / 100' RowDays to Harvest
10000n/an/a110-120
Planting SeasonIdeal Soil TempSunFrost Tolerance
After Last Frost70-75°FFull SunFrost Sensitive
Sowing MethodSeed DepthDirect Seed SpacingSeeds Per Packet
Transplant or Direct Seed1/8"4-6"380
Mature SpacingDays to SproutProduction CycleSeed Viability
12-24"10-30Biennial2-3 years

Site Selection

 

Gloriosa daisy is an annual that prefers full sun to partial shade. Plants will tolerate poor soils that are well-drained and once established, thrive in dry conditions.

 

Cultivation

 

Direct sow outdoors once the danger of frost has passed. Seed can also be started indoors 6-8 weeks before the last frost and transplanted outdoors once the danger of frost has passed. Optimal soil temperatures for germination are 70-75°F. Seeds require light for germination. Sow seeds no more than 1/8" deep and 4-6" apart. Seeds will germinate in 10-30 days. Thin seedlings so mature plants are 12-24" apart.

 

Harvest

 

Gloriosa daisy flowers from summer to fall. Harvest cut flowers anytime during this flowering period.