Single Mixed Hollyhock flowers (Alcea rosea) are biennial plants that grow best in full sun with well drained soil. Start your hollyhock seeds indoors before the last frost or direct sow outdoors after temperatures warm.

Single Mixed Hollyhock flowers (Alcea rosea) are biennial plants that grow best in full sun with well drained soil. Start your hollyhock seeds indoors before the last frost or direct sow outdoors after temperatures warm.

Single Mixed Hollyhock flowers (Alcea rosea) are biennial plants that grow best in full sun with well drained soil. Start your hollyhock seeds indoors before the last frost or direct sow outdoors after temperatures warm.