About This

• High Germination Performance: Black eye susan seeds show reliable sprouting in 14–21 days after 4 weeks cold stratification. Suitable garden seeds for USDA zones 1–12, ideal wildflower seeds bulk for gardens, flower beds, and containers.
• Easy Sowing Method: Rudbeckia hirta seeds require surface sowing with light exposure. For spring planting, refrigerate plant seeds flowers 30 days, then plant black-eyed susan seeds outdoors or indoors 6–8 weeks before last frost.
• Strong Upright Growth: Black-eyed susan plants grow up to 24 inches tall. Upright habit makes these blackeyed susan flower seeds perfect for borders, wildflower gardens, and cut flower use.
• Long Blooming Season: These cut flower seeds produce bright yellow flowers from early summer through late fall. Black eyed susan seeds perennial attract butterflies, honeybees, and hummingbirds all season long – hummingbird flower seeds.
• Low Maintenance Native: Rudbeckia seeds perennial tolerate heat, drought, clay, and rocky soils. Deer resistant live plants outdoor self seed lightly and return yearly, making black eyed susan seeds bulk ideal for large landscapes.

Overview

• Brand : SVI
• Color : Yellow
• Expected Blooming Period : Summer to Fall
• Sunlight Exposure : Full Sun
• Unit Count : 7500.0 Count
• Expected Planting Period : Spring to Fall
• USDA Hardiness Zone : 3-9
• Expected Plant Height : 24 Inches
• Soil Type : Clay Soil
• Moisture Needs : Little To No Watering