Clematis Perennials: Vertical Drama for Decades

Clematis (250+ species, buttercup family) climbs 10-30+ feet, lives 25+ years. All need support, well-drained neutral soil, sun on tops/cool shade on roots. Three bloom groups: Early small-flowered (April-May): alpina (blue bells), macropetala (double blue-purple). Late small-flowered: viticella (purple, 12 ft), maximowicziana (white, 30 ft). Large-flowered hybrids: 'Mrs. Cholmondeley' (lavender, May-Sept, 20 ft), 'Ernest Markham' (magenta, midsummer, 10 ft).

Keys to Success

Plant deep (crown 2-3" below soil). Mulch roots. Provide sturdy trellis. Prune by group. Patience—year one establishes roots; year three+ delivers full glory. The wait rewards you with vertical color no other perennial provides.