Up for sale is one pack of 30 Black Hollyhock seeds (Alcea Rosea nigra). Perfect for summer blooms these hollyhock create a spectacular single petaled black to very dark red flowers on 60 stems. Very hardy in the garden and also make a great cut flower with a long vase life.We offer flat rate combined shipping on all orders, no limit on the amount or type of seed packets.CULTURESoil temperature: 55 - 60 degrees fahrenheitGermination lighting: LightDepth: 1/4Germination days: 10 - 12 daysPlant spread: 24 inchesPlant height: 60Plant type: Bie