Arabis caucasica 'Snowcap' | 9cm Pot | White Flower

Price range: £2.11 through £3.53

Common Names

  • Garden Arabis
  • Rock Cress

Arabis caucasica ‘Snowcap’ is a delightful evergreen perennial, producing abundant pure white flowers from March to May. Ideal for rock gardens and groundcover, its spreading habit forms a beautiful, weed-suppressing mat of silvery-grey-green foliage, attracting early pollinators.

476 in stock

£3.53
3 – 4 pieces
£3.04 (14% off)
5 – 6 pieces
£2.57 (27% off)
7 – 12 pieces
£2.34 (34% off)
13 – 23 pieces
£2.11 (40% off)
24+ pieces
3
Arabis caucasica 'Snowcap'
£10.59

Unveil the stunning beauty of Arabis caucasica ‘Snowcap’, a delightful perennial that blankets your garden with pure white blooms each spring.

This charming groundcover creates a breathtaking display, often signalling the arrival of warmer weather in UK gardens. Its dense, mat-forming habit and abundant pure white flowers make it an excellent choice for landscaping. Arabis caucasica ‘Snowcap’ provides superb visual appeal, offering both evergreen interest and a burst of vibrant early spring colour. Indeed, it transforms rockeries and border edges into a snowy spectacle.

Key Features of Arabis caucasica ‘Snowcap’

  • Abundant pure white flowers create a stunning visual impact.
  • Features evergreen, silvery-grey-green foliage, offering year-round interest.
  • Grows with a low-spreading, mat-forming habit, ideal for groundcover.
  • Flowers profusely from March to May, bringing early spring vibrancy to gardens.
  • Attracts vital pollinators like bees and butterflies, supporting garden biodiversity.
  • Perfect for rock gardens, edging paths, and softening stone walls.

The Origins of Arabis caucasica ‘Snowcap’

The name ‘Arabis’ suggests a connection to Arabia, although many species originate elsewhere. Furthermore, ‘caucasica’ directly refers to the Caucasus Mountains, indicating its native habitat in that region. The cultivar name ‘Snowcap’ aptly describes its most striking feature: the profusion of pristine white flowers that appear like a fresh layer of snow. This particular variety offers a reliable and vigorous display, hence its popularity among gardeners. It belongs to the Brassicaceae family, which also includes many familiar brassicas.

A Carpet of White Blooms

Each spring, from March through to May, Arabis caucasica ‘Snowcap’ bursts into flower. It produces a dense covering of small, pure white, four-petalled blooms. These flowers create a remarkable contrast against the plant’s grey-green foliage. Moreover, the sheer volume of flowers creates a spectacular, carpet-like effect. This display provides a much-needed splash of brightness after the long winter months. Consequently, it becomes a focal point in any early spring garden design.

Foliage and Form

Beyond its dazzling flowers, Arabis caucasica ‘Snowcap’ boasts attractive evergreen foliage. Its leaves are a pleasant silvery-grey-green, often slightly hairy. They form a neat, dense mat that effectively suppresses weeds. This evergreen quality ensures that the plant offers structural interest even when not in bloom. Thus, it maintains a tidy appearance throughout the year. The spreading habit naturally cascades over edges, softening hard landscape features beautifully.

Perfect for UK Gardens

Gardeners in the UK highly value Arabis caucasica ‘Snowcap’ for its versatility. It thrives in rock gardens, where its trailing habit can gracefully spill over stones. Furthermore, it serves as excellent groundcover, quickly filling spaces and preventing weed growth. People often plant it along the front of borders or to edge pathways, defining garden areas clearly. It also looks superb when tucked into cracks in walls or paving, creating a charming, natural look. Its hardiness makes it well-suited to the varied British climate.

Supporting Garden Wildlife

Arabis caucasica ‘Snowcap’ is a valuable early nectar source for local wildlife. As one of the first plants to flower in spring, it provides essential food for emerging bees and other pollinators. These busy insects are crucial for the health of your garden ecosystem. Therefore, planting this Garden Arabis helps support biodiversity, attracting beneficial insects. Its presence contributes to a thriving and vibrant garden environment.

Maintaining Arabis ‘Snowcap’

Arabis caucasica ‘Snowcap’ generally requires minimal attention. After its main flowering period finishes in late spring, a light trim can be beneficial. This pruning helps to maintain a compact, bushy shape and encourages denser foliage. Moreover, it can prevent the plant from becoming leggy. This simple step promotes fresh growth and ensures a spectacular display the following year. It truly is a low-maintenance yet high-reward plant for many garden styles.

Max Height 0.20 at maturity
Max Spread 0.60 at maturity
Growth Rate Fast
Fast-growing
Position
Full Sun Partial Sun
Soil Type
Loam Sandy Chalk
H6 H6 – Hardy in severe conditions

Very hardy. Tolerates temperatures typical of a continental winter.

−25°C +15°C
Typical minimum: -20°C to -15°C

Care Notes

Arabis caucasica 'Snowcap' thrives in well-drained soil, preferring full sun but tolerating partial sun. Water regularly until established, then it is quite drought-tolerant. After flowering, perform a light trim to remove spent blooms and maintain a compact shape, which also encourages denser growth and more flowers next season. This simple pruning helps prevent the plant from becoming leggy. It is generally low-maintenance once established.