Prunus Cistena 4 Litre Pot 40-60cm

Purple-Leaf Sand Cherry (Prunus × cistena) – Striking Ornamental Tree with Year-Round Colour

Prunus × cistena, widely known as Purple-Leaf Sand Cherry, is a compact, eye-catching ornamental tree prized above all else for its rich, deep purple foliage that holds its colour with remarkable intensity throughout the growing season. A hybrid of refined garden character, it brings bold, jewel-toned drama to borders, mixed plantings, and focal positions where a smaller-scale tree with year-round presence is called for.

In early spring, before the leaves have fully unfurled, the bare branches are smothered in a flush of small, fragrant pink to white blossom — one of the season's most welcome sights. As the flowers fade, the foliage deepens from a bright reddish-pink to a sumptuous burgundy-purple that persists through summer and into autumn, when small reddish-purple fruits may also appear. Compact in stature, elegant in habit, and strikingly colourful across every season, Purple-Leaf Sand Cherry is a plant of genuine ornamental distinction.

Key Features

• Outstanding deep purple-burgundy foliage that holds colour throughout the growing season

• Delicate pink to white blossom in early spring, before the leaves emerge

• Compact, manageable size — well suited to smaller gardens and mixed borders

• Fully hardy and tolerant of a wide range of garden conditions

• Excellent as a focal specimen, structural accent, or contrast plant alongside green or silver-leaved neighbours

Growing Conditions

Position: Prunus × cistena performs best in full sun, which is essential for achieving the deepest, most vivid leaf colour. In partial shade the plant will grow reasonably well, but the foliage tends to become less intensely pigmented and the overall display somewhat muted. Choose an open, sunny spot to get the most from this plant's remarkable coloured canopy. It tolerates exposed and moderately windy positions once established.

Soil: Adaptable to most well-drained soils, including light sandy, loamy, and chalky types. Like most members of the Prunus family, it dislikes poorly drained or persistently waterlogged ground, which can lead to root problems and poor vigour. A moderately fertile, free-draining soil is ideal; overly rich or heavy clay soils should be improved with grit and organic matter before planting.

Hardiness: Fully hardy throughout the UK, tolerating hard frosts without significant harm. It is a robust and resilient hybrid with good cold tolerance, suitable for planting across all UK regions including more northerly and exposed gardens.

Habit & Appearance

Foliage: The leaves are oval to lance-shaped, emerging in spring as a vivid reddish-pink before deepening to a rich, lustrous burgundy-purple as the season progresses. This coloured foliage is the plant's defining feature, providing a bold contrast against green, gold, or silver planting companions throughout summer. The colour remains striking and consistent rather than fading, making it one of the most reliably coloured purple-leaved ornamentals available.

Flowers & Fruit: In early to mid spring, slender branches carry a profusion of small, delicate flowers in shades of pale pink to near-white, each with a subtle, sweet fragrance. The blossom appears ahead of or alongside the emerging foliage, creating a beautiful early-season spectacle. Small, dark reddish-purple fruits may follow later in the season, adding modest additional interest and providing a modest food source for visiting birds.

Ultimate Size: Purple-Leaf Sand Cherry is a compact, upright to broadly rounded small tree or large shrub, typically reaching 1.5–2.5m in height with a similar spread at maturity. Growth is moderate, making it an easy plant to manage and position within a garden without the need for constant intervention. Its naturally tidy, well-branched habit means it rarely outgrows its welcome.

Care & Pruning

Watering: Water consistently throughout the first growing season to support strong root establishment. Once settled in, Purple-Leaf Sand Cherry is reasonably drought-tolerant and will manage well on natural rainfall in most UK conditions. During prolonged dry spells, particularly in the first two years after planting, additional watering will help maintain healthy, vigorous growth.

Feeding: Apply a balanced general-purpose fertiliser in early spring to encourage healthy foliage and flowering. An annual mulch of well-rotted organic matter around the base of the plant — kept clear of the stem — will help retain moisture, suppress weeds, and gradually enrich the surrounding soil.

Pruning: Prunus × cistena requires only light pruning to maintain its naturally attractive shape. The best time to prune is immediately after flowering in spring, which avoids removing the following season's flower buds and reduces the risk of silver leaf disease — a fungal infection to which Prunus species can be susceptible if pruned during autumn or winter. Remove any dead, damaged, or crossing branches at this time, and shorten any shoots that have extended beyond the desired shape. Hard renovation pruning is best avoided; where rejuvenation is needed, it is better done gradually