Easily grown in average, medium moisture, well-drained soils in full sun to part shade. Best flowering occurs in full sun. Prefers moist, organically rich soils, but tolerates poor soils and some drought. Very tolerant of summer heat and humidity. Generally tolerant of urban conditions. Prune to shape in spring. Pruning back to 2-3 buds in late winter may produce larger blooms. Easily propagated by stem cuttings. May be grown from seed, but seedlings may not have the exact same flower color as the parent. Species plants can self-seed aggressively in optimum growing conditions.
Zone: 5 to 8
Height: 6.00 to 9.00 feet
Spread: 3.00 to 6.00 feet
Bloom Time: July to October
Bloom Description: Blue with purple throat
Sun: Full sun to part shade
Note: The plant is shipped in its pot, firmly secured with several layers of clear tape, thereby avoiding any shuffling and moving during transit. The plant reaches you with minimal damage- very safe and secure. We have been shipping plants like this for several years (plant are sometimes shipped in smaller pots for safety and ease of shipping). Most plants go dormant in fall and winter and will lose most of their leaves - looking dead and dry - very normal. They will flush out in spring.
We cannot send ship some plants and some sizes to California due to restrictions placed by department of agriculture.