Look up your Hardiness Zone! Find Your USDA Zone: Hardiness Zone: (look up another zip code) AvailabilityIn stock (6)Out of StockUSDA ZoneZone 3 (2)Zone 4 (2)Zone 5 (2)Zone 6 (2)Zone 7 (2)Zone 8 (2)Zone 9 (1)RegionCalifornia (1)Mountain (2)Arid/Desert (1) Narrow Your Search Out of Stock Clear ALL selections AvailabilityIn stock (6)Out of StockUSDA ZoneZone 3 (2)Zone 4 (2)Zone 5 (2)Zone 6 (2)Zone 7 (2)Zone 8 (2)Zone 9 (1)RegionArid/Desert (1)California (1)Mountain (2) All Wildflower Seeds: Silene - Stylophorum X Create new wish list Wish List Name: Privacy Level: Public Shared Private Comment: