Clematis ‘Helsingborg’ Atragene Group
purple alpine clematis
Clematis 'Helsingborg' is an easy to grow vine that produces a spectacular show in mid-spring of nodding blooms. The flowers are a rich dark purple with slightly twisted petals. Under the petals is a full skirt of pale lavender stamens. The foliage is bright green with dark purple stems that really show off the flowers. This alpine clematis is a small vine and very controllable in size making it ideal for smaller gardens.
Colors & Combos
Great Color Contrasts: chartreuse, orange, red, white, yellow
Great Color Partners: blue, lavender, pink, rose
Culture NotesThis clematis will grow best in full sun to light or open shade. Provide a location with rich well-drained soil where it can be regularly watered during dry weather. Plant vines that are well rooted and at least two years old. In our climate planting too deeply can smother the roots, especially in heavy soils. Set young plants at the same depth they were in their nursery pots. Clematis are heavy feeders and appreciate fertilizing in spring. This clematis blooms on old stems and on new growth, so it is best to only prune lightly in late spring to early summer once the first flush of flowers have finished. Remove congested or tangled growth and thin to the strongest stems. Well established, overgrown plants can be cut back to 12 inches tall in winter to remove large tangles, allowing robust new stems to fill out the plant, but it will not flower the next year.
© Richie Steffen / Great Plant Picks
Plant Type: vine
Foliage Type: deciduous
Plant Height: 12 ft. 0 in. (3.66 m.)
Plant Width/Spread: 10 ft. 0 in. (3.05 m.)
Hardiness: USDA Zones 5 to 9
Flower Color: purple
Sun/Light Exposure: full sun to light shade
Water Requirements: regular watering