Jun-Sep, H 48-72", W 18-24", Z 3-7–Dark blue-purple flowers. These seed-grown hybrids have strong stems that don't require staking and heavily petaled flowers, many of which are double. They have improved tolerance to heat and humidity and are very cold-hardy. ? ? PP
Growing Zone: 3 to 7
Light Requirements: Full Sun
Own Root
Height: 4 ft to 6 ft
