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Product Description
Add a splash of bright yellow to your garden with Yellow Black Susan, a hardy flower known for its striking dark centers. This drought-tolerant heirloom variety is perfect for borders, containers, and sunny spots.
Features & Specifications:
Plant Type: Flower – Yellow Black Susan
Flower Color: Bright yellow with dark centers
Seed Type: Heirloom, GMO-free
Growth Habit: Upright and bushy
Sun Requirement: Full sun
Soil Preference: Well-drained, good soil
Maintenance: Low-maintenance, drought tolerant
Planting & Sowing Instructions:
Sowing Time: Sow indoors 6–8 weeks before last frost
Depth: Cover seeds lightly with soil
Spacing: 12–18 inches apart
Watering: Moderate watering, allow soil to dry between waterings
Germination: 7–14 days under ideal conditions
Care: Thrives in sunny, well-drained locations

Life Cycle
Annual or short-lived perennial flowering plant
Planting Season
Warm season
Growth Habit
Upright clump-forming growth
Flavor Profile
Not applicable
Plant Characteristics
Bright yellow daisy-like petals with a dark brown or black center
Use
Cottage gardens, wildflower gardens, borders, pollinator gardens
Growing Conditions
Thrives in sunny locations with well-drained soil
Harvest Advantages
Long blooming flowers that attract bees, butterflies, and beneficial pollinators
Plant Resistance
Drought tolerant and hardy once established
Scientific Name: Rudbeckia hirta
Seed Names
Yellow Black Susan / Black-Eyed Susan Seeds
Seed Type
Yellow Black Susan / Black-Eyed Susan Seeds
Yellow Black Susan, commonly known as Black-Eyed Susan, is a cheerful wildflower admired for its bright yellow petals and dark central cone. These heirloom plants bloom abundantly and are perfect for wildflower gardens, borders, and pollinator-friendly landscapes. Easy to grow and highly resilient, Black-Eyed Susan flowers add vibrant color and natural charm to home gardens.
Light Requirement
Full Sun
Planting Depth
Sow about ⅛–¼ inch deep
Sowing Method
Direct sow outdoors or start indoors in seed trays
Plant Spacing
12–15 inches
Days to Maturity
12–15 inches
Soil Preparation
No special treatment required
Hardiness Zones
USDA 3–9
Water Needs
Low to Moderate; prefers well-drained soil
Planting Season
Spring / Early Summer
Seed Count
Recommended Coverage
100
Up to 30–32 sq ft
500
Up to 60–65 sq ft
1000
Up to 120–130 sq ft