Wallflower, Siberian (Cheiranthus allionii) - 250 Seeds
• Plant height: 18-24 inches
• Days to maturity: 60-75 days
• USDA Zone: 3-9
GROWING INSTRUCTIONS (Included on packet):
For fall sowing, no stratification needed. For spring planting, a 30 day cold stratification is needed to break the seeds' dormancy. Direct sow Siberian Wallflower seeds in well-draining soil on the soil surface. Space seeds 12-18 inches apart in rows 2 feet apart. Plant in full sun or partial shade for best results. Keep the soil consistently moist until seedlings are established.