Clematis viticella ‘Polish Spirit’
(KLEM-uh-tis vih-tih-CHELL-ah)
Family: Ranunculaceae

Common name: clematis
Zone: 4 – 9
Height: 15-20 ft (4.5-6 m) Spread: 3-5 ft (0.9-1.5 m)
Aspect: full sun; partial shade
Soil: humus-rich; well-draining
Water: regular

Description: A vigorous growing, deciduous vine. Masses of 3 – 4 inch (7.5 – 10 cm) velvety, violet-blue flowers are set off by rich, dark green leaves appear in mid- to late-June straight through until a killing frost.

Special Notes: This cultivar of clematis was discovered in the monastery garden in Warsaw, Poland of the well-known clematis breeder, Brother Stefan Franczak, in 1984. Plant 2 year old seedlings 12 – 18 inches (30 – 45 cm) deep in a well-prepared hole amended with compost or well-aged manure and a complete fertilizer. Pruning Group C (or Group 3); flowers on new wood. Cut vine back to 12 inches (30 cm) in late winter or early spring. Best to strap vine if grown on a trellis and exposed to high winds. Very easy care; relatively pest and disease free, including clematis wilt. Propagation by internodal cuttings in spring.

RHS Award of Garden Merit 1993; Great Plant Pick 2002

Posted on October 12, 2012