In traditional Clematis speak these would be "group 3 types," and more specifically Integrifolia types, based on the parent species. In reality you don't need to think of them so much as Clematis, just think of them as solid garden perennials. They die back to the ground each fall and bloom on upright or gracefully arching stems. As they mature they get taller, increasing the likelihood that they may lean on or scramble through their neighbors. You can choose to support them a bit or just let them find their way.
'Stand by Me' is a new variety from Hans Hansen and we love it for cutting. When cut back hard it regrows and reblooms. It flowers well the first season, and gets better from there. Height: 34.0-38.0 Inches
'Violet Stardust' has dainty smaller flowers, more similar to C. recta, but in vibrant purple. The perfect companion to nearly any summer perennial. Height: 24.0-26.0 Inches
Spread: 24.0-36.0 Inches
Hardiness Zones: 3,4,5,6,7
Flower Color: Blue shades ('Stand by Me'), Purple-Blue shades ('Violet Stardust')
Foliage Color: Green shades
Sunlight: Full Sun (> 6 hrs. Direct Sun), Part Shade (4-6 hrs. Direct Sun)
Water Requirements: Average Water Needs
Soil Quality: Poor Soil Quality, Average Soil Quality, Fertile Soil Quality
Soil Chemistry: Neutral Soil (pH = 7.0), Alkaline Soil (pH > 7.0)
Bloomtime: Late Spring, Early Summer, Midsummer, Rebloomer
Photos courtesy of Walters Gardens
