By Shape - Standard

Robinia pseudoacacia 'Frisia' is a captivating and resilient deciduous tree, often recognized by its striking golden-yellow foliage. This robust cultivar stands out for its adaptability and rapid growth, often thriving in diverse environmental conditions, including urban areas with substantial pollution. Originating from the black locust tree, 'Frisia' inherits a hardy and enduring nature, demonstrating significant resistance to harsh weather conditions, rendering it a prevalent choice among garden enthusiasts and landscape architects.

The tree is a magnificent spectacle during the spring season when it is adorned with pendulous clusters of sweetly fragrant, white, pea-like flowers, attracting a myriad of pollinators, notably bees, enhancing biodiversity within its vicinity. The blooms are followed by smooth, elongated seed pods, contributing to the tree's visual appeal. The vibrant foliage, which creates a pronounced contrast with the surroundings, transitions to a lighter shade of yellow in the autumn, offering an extended period of visual interest.

Despite its aesthetic appeal and resilience, 'Frisia' necessitates vigilant management due to its propensity for suckering and its invasive nature. Proper pruning is vital to maintain its structural integrity and curtail unrestrained growth. This tree is suitable for individuals seeking a low-maintenance yet visually arresting focal point in their landscapes.

Ginkgo biloba is known as a “living fossil”, one of the oldest tree species. It’s a large, long-lived, coniferous, deciduous tree with deeply grooved, grey-brown bark and thick, fan-shaped, bi-lobed, green leaves that turn yellow in autumn. Ginkgo has either male catkins or female single flowers on long stems. Female plants bear unpleasantly scented plum-like fruits, which are actually hard seeds with silvery yellow seed coats.

Ginkgo biloba grows in a wide variety of soils, except too wet and waterlogged, but prefers average, medium moisture, sandy, well-drained soils, in full sun. Once established, it is tolerant of heat, salt, and urban pollution. Generally, disease-free and pest-free. Ginkgo biloba is a perfect specimen plant for large gardens. Great as a shade tree, lawn tree, or planted in espaliers. Very good for streets and parks. Slower-growing varieties are suitable for growing in containers. While young, the crown can be trimmed and trained as desired.

Prunus serrulata ‘Taihaku’, commonly known as the Great White Cherry, is a superb ornamental tree well-suited to spacious gardens where its striking beauty can be fully appreciated. Renowned for its large, snow-white blossoms in early to mid-spring, it creates a dramatic and uplifting focal point in the landscape. Its broad, spreading canopy—paired with bronzed young leaves that mature to green—offers both seasonal interest and dappled shade throughout the growing season.

Reaching a mature height of around 20 to 25 feet (6 to 8 meters), with a similar spread, ‘Taihaku’ is ideal for open lawns, feature planting, or lining avenues. It thrives best in full sun and moist, well-drained soil. While it is hardy and tolerant of urban pollution, it also performs well in coastal gardens, provided it is given some shelter from strong, salt-laden winds. With proper positioning, it will reward gardeners with a magnificent spring display and graceful presence all year round.

The Aesculus hippocastanum, commonly known as the horse chestnut, is a deciduous tree native to the Balkan Peninsula in Southeast Europe. This majestic tree, widely cultivated throughout the UK, is celebrated for its striking appearance and historical significance.

Horse chestnuts can grow up to 30 meters tall, boasting a broad, rounded canopy that provides ample shade. The bark is greyish-brown, developing scaly plates with age. Its leaves are large and palmately compound, typically composed of five to seven leaflets radiating from a central point, resembling an open hand.

In spring, the horse chestnut produces magnificent conical flower clusters, known as inflorescences or 'candles'. These are composed of numerous small, white flowers with red or yellow blotches at the base of the petals. The flowers are hermaphroditic, containing both male and female reproductive organs, and are highly attractive to pollinators, particularly bees.

The tree's fruit, commonly referred to as conkers, develop within a spiky green husk. When mature, the husks split open to reveal the shiny brown seeds inside. Conkers are a familiar sight in autumn and are traditionally used in children's games.

The Aesculus hippocastanum is a remarkable tree, known for its impressive stature, distinctive leaves, and iconic conkers, making it a beloved feature in parks, gardens, and streetscapes across the UK.

Prunus serrulata 'Beni-Yutaka' is a highly ornamental Japanese cherry cultivar admired for its striking spring display and graceful form. This deciduous tree develops a broad, spreading crown with elegant, arching branches, creating a soft, rounded silhouette that makes it ideal as a focal point in gardens and landscapes. In mid to late spring, it bursts into a profusion of large, semi-double flowers, a rich rosy-pink in color, which emerge in generous clusters, giving the tree an especially luxuriant and showy appearance. The blossoms often create a breathtaking canopy, attracting pollinators and delighting viewers with their vibrant yet delicate beauty.

The foliage provides additional seasonal interest. When young, the leaves emerge bronze-tinted, gradually maturing to a rich, glossy green throughout summer. As autumn approaches, they transform into glowing shades of orange, gold, and red, extending the tree’s ornamental value well beyond the flowering season. Typically reaching 5–8 meters in height and spread, 'Beni-Yutaka' is well-suited for medium-sized gardens, avenues, or parks. It thrives best in well-drained soil with full sun exposure, embodying elegance and seasonal charm in any landscape setting.

Ligustrum japonicum ‘Aureum’, commonly known as Golden Privet, is a striking evergreen shrub valued for its vibrant, year-round display. Its glossy green leaves are beautifully edged with golden-yellow, creating a luminous contrast that instantly brightens borders, hedges, and mixed planting schemes. Dense and bushy in habit, it offers both ornamental appeal and practical use as a screening or boundary plant.

This versatile shrub is easy to grow and maintain, thriving in most well-drained soils and tolerating both full sun and partial shade. Its resilience makes it suitable for urban gardens as well as more traditional landscapes. In summer, clusters of small white flowers may appear, attracting pollinators and adding seasonal interest.

Whether planted as a neat clipped hedge or left to develop naturally, Ligustrum japonicum ‘Aureum’ delivers long-lasting structure, color, and texture. A reliable choice for gardeners seeking low-maintenance beauty with year-round impact.

Ligustrum japonicum ‘Aureum’, commonly known as Golden Privet, is a striking evergreen shrub valued for its vibrant, year-round display. Its glossy green leaves are beautifully edged with golden-yellow, creating a luminous contrast that instantly brightens borders, hedges, and mixed planting schemes. Dense and bushy in habit, it offers both ornamental appeal and practical use as a screening or boundary plant.

This versatile shrub is easy to grow and maintain, thriving in most well-drained soils and tolerating both full sun and partial shade. Its resilience makes it suitable for urban gardens as well as more traditional landscapes. In summer, clusters of small white flowers may appear, attracting pollinators and adding seasonal interest.

Whether planted as a neat clipped hedge or left to develop naturally, Ligustrum japonicum ‘Aureum’ delivers long-lasting structure, color, and texture. A reliable choice for gardeners seeking low-maintenance beauty with year-round impact.

Acer saccharinum 'Pyramidale', also known as the Pyramid Silver Maple, is a striking, fast-growing deciduous tree known for its strong, upright form and elegant foliage. Reaching a mature height of 20 to 25 meters with a spread of 10 to 15 meters, it forms a tall, narrowly oval canopy, making it ideal for spaces needing vertical emphasis. Its deeply lobed green leaves shimmer with silvery undersides, creating a beautiful, dynamic effect in the wind. In early spring, small red flowers appear before the leaves, offering subtle seasonal interest. 'Pyramidale' thrives in a wide range of soils, including wetter areas, and is highly adaptable to urban conditions. It provides quick shade, adds architectural interest, and brings year-round texture and movement to landscapes and parks.

Acer cappadocicum 'Rubrum', commonly known as the Red Cappadocian Maple, is a beautiful deciduous tree admired for its vibrant seasonal colors and elegant form. It typically reaches heights of 30 to 50 feet with a broad, rounded crown, making it an excellent choice for parks, large gardens, or as a standout specimen in open landscapes.

In spring, the tree features eye-catching reddish young shoots that contrast strikingly with the emerging green foliage. The broad, lobed leaves mature to a rich green during summer, providing a dense, cooling canopy. As autumn approaches, the foliage transforms into a dazzling display of golden yellow, often flushed with vivid red and orange hues, creating a spectacular seasonal highlight.

'Rubrum' thrives in full sun to partial shade and prefers moist, well-drained soils, although it can tolerate a range of conditions. With its bold color, strong structure, and low maintenance needs, it adds year-round interest and beauty to any landscape.

Malus 'Mokum', commonly known as the Mokum Crab Apple, is a striking deciduous tree celebrated for its vibrant foliage and ornamental appeal. Reaching heights of 5–7 meters with a spread of 4–6 meters, it features an upright, ovoid crown that adds vertical interest to gardens and landscapes .

In spring, 'Mokum' bursts into bloom with an abundance of large, deep pink to magenta flowers, which are both visually stunning and attractive to pollinators like bees and butterflies . These blossoms emerge alongside purplish bronze-red leaves that mature to a rich purple-green in summer, transitioning to golden-yellow hues in autumn.

As the season progresses, small, red to purplish-red crab apples develop, persisting on the tree into late autumn and providing a valuable food source for birds . 'Mokum' thrives in full sun to partial shade and adapts well to various soil types, including clay, loam, and sand, provided they are well-drained.

With its compact form, disease resistance, and year-round visual interest, Malus 'Mokum' is an excellent choice for small gardens, urban settings, or as a focal point in larger landscapes.

Acer campestre 'Elegant' is a refined, compact cultivar of the field maple, perfect for urban landscapes and smaller gardens. Growing to a height of approximately 7 to 10 meters with a spread of 4 to 6 meters, it has a naturally upright, symmetrical form that requires minimal pruning. Its fresh green, lobed leaves create a soft, attractive canopy through spring and summer, turning warm golden-yellow in autumn. 'Elegant' is highly tolerant of drought, pollution, and compacted soils, making it an ideal choice for streetscapes, parks, and residential gardens. Hardy and adaptable, this tree offers year-round beauty with a clean, controlled shape, fitting well into formal or naturalistic designs. It also provides excellent support for local biodiversity.

Acer saccharinum 'Pyramidale', also known as the Pyramid Silver Maple, is a striking, fast-growing deciduous tree known for its strong, upright form and elegant foliage. Reaching a mature height of 20 to 25 meters with a spread of 10 to 15 meters, it forms a tall, narrowly oval canopy, making it ideal for spaces needing vertical emphasis. Its deeply lobed green leaves shimmer with silvery undersides, creating a beautiful, dynamic effect in the wind. In early spring, small red flowers appear before the leaves, offering subtle seasonal interest. 'Pyramidale' thrives in a wide range of soils, including wetter areas, and is highly adaptable to urban conditions. It provides quick shade, adds architectural interest, and brings year-round texture and movement to landscapes and parks.

​Acer campestre 'Royal Ruby' is a deciduous tree known for its vibrant seasonal foliage. In spring, it showcases striking purple-red young leaves, which mature to a deep green in summer. Come autumn, the foliage transforms into a rich golden-yellow, providing a dynamic visual display throughout the year. The tree also produces red samaras (winged seeds) in late spring, adding to its ornamental appeal .​
Ashridge Trees

This cultivar typically grows to a height of 8–10 meters with a rounded, spreading habit, making it suitable for various landscape applications, including hedging and ornamental planting .​

'Royal Ruby' thrives in full sun to partial shade and is adaptable to a range of soil types, including clay, loam, sand, and chalk, provided they are moist but well-drained. It is hardy across the UK and northern Europe (RHS H6 rating) and is tolerant of urban conditions, making it a resilient choice for city gardens .​

Acer platanoides 'Royal Red' is a bold and elegant cultivar of the Norway maple, prized for its deep, rich purple foliage that remains vibrant throughout the growing season. This slow-growing, deciduous tree typically reaches a height of 12 to 15 meters with a spread of 10 to 12 meters, forming a broad, rounded crown. Its glossy, lobed leaves provide dramatic color contrast in gardens, parks, and streetscapes. In spring, small yellow-green flowers appear before the leaves, adding subtle seasonal interest. 'Royal Red' is highly adaptable, thriving in a range of soil types and urban conditions, including pollution and drought once established. It is an excellent choice for creating a striking focal point or providing bold, long-lasting color in the landscape.