Visit our store to view over 75+ different categories of vegetable, herb and flower seeds. Seed Quantity: 500 - 10,000 Seeds - Select Quantity Above - Up to 25% Savings. Related to Black Eyed Susans, Gloriosa Daisies are lovely perennial wildflowers that bloom mid-late season. Gloriosa Daisies are most commonly yellow with a touch of rust near the dark center, but can also be solid yellow or yellow and red bi-colored. Gloriosa Daisies are exceptional cut flowers that can last up to 2 weeks in the vase. Gloriosa Daisies add rich, gorgeous color to gardens and make beautiful summer bouquets. Gloriosa Daisies love full sun and are very heat and drought tolerant. The flowers are impressive and large, measuring 4-9 inches in diameter. Botanical Name: Rudbeckia hirta Life Cycle: Perennial Light Requirement: Full Sun/Partial Shade Planting Season: Spring, Fall Plant Type: Large Bi-Colored Daisy-like Blooms with Brown Center, Herbaceous Habit Features: Heirloom, Attracts Pollinators, Drought Tolerant, Poor Soil Tolerant, Fast Growing Color: Yellow, Red Blooms: Summer, Late Summer, Early Fall, Fall Days to Maturity: 100 Days Plant Height: 24-48 inches Plant Spacing: 6-8 inches Planting Depth: 1/8 inch Sowing Method: Direct Sow Cold Stratification: No Hardiness Zones: 2, 3, 4, 5, 6, 7, 8, 9, 10