Black-Eyed Susan Seeds

Rudbeckia hirta

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The state flower of Maryland has 2″-4″ daisy-like flowers with orange-yellow petals. This beautiful, heirloom rudbeckia blooms over a long period–at least 8 weeks; winter seed cones supply food for birds, too. Black-Eyed Susan is a short-lived perennial (USDA zones 3-7), that may come back for a second or third year, but is often treated as an annual. Great cut flower. North American native wildflower; may re-seed itself and is an excellent addition to wildflower areas.

500 mg packet contains ~1,520 seeds

Plant Vitals

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When to Sow Outside: 2 to 4 weeks before your average last frost date, and as late as 2 months before your average first fall frost date.

When to Start Inside: 8 to 10 weeks before your average last frost date. If started inside early enough, may bloom the first year.

Days to Emerge: 10–15 days

Seed Depth: Press into surface

Seed Spacing: A group of 3 seeds every 12"–24"

Thinning: When 1"– 2" tall, thin to 1 every 12"–24"

Harvesting: For longest vase life, harvest flowers in the morning, choosing those that have just unfurled all their petals.