Look up your Hardiness Zone! Find Your USDA Zone: Hardiness Zone: (look up another zip code) AvailabilityIn stockOut of Stock (1)SeasonBlooms Early Spring (1)Blooms Late Spring (3)Blooms Early Summer (2)Blooms Late Summer (2)Height10-19 Inches (2)30-39 Inches (3)40-49 Inches (5)60-69 Inches (1)80-89 Inches (2)100-109 Inches (1) Narrow Your Search In stock Clear ALL selections AvailabilityIn stockOut of Stock (1)SeasonBlooms Early Spring (1)Blooms Early Summer (2)Blooms Late Spring (3)Blooms Late Summer (2)Height10-19 Inches (2)100-109 Inches (1)30-39 Inches (3)40-49 Inches (5)60-69 Inches (1)80-89 Inches (2) All Wildflower Seeds: Silene - Stylophorum X Create new wish list Wish List Name: Privacy Level: Public Shared Private Comment: