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Outdoor Climbing Plants & Wall Shrubs

Climbing plants effortlessly add height and structure, transforming garden spaces by covering walls, fences, and trellises. Boma Garden Centre offers a diverse range of climbers, ideal for London gardens, whether your space has sun, shade, dry clay, or acidic/alkaline soil. Our selection includes both evergreen and deciduous varieties, ensuring year-round interest and vibrant blooms. From vigorous climbers like Wisteria and Clematis montana to compact evergreen climbing plants such as Star Jasmine (Trachelospermum) and Clematis armandii, our Kentish Town collection covers walls and fences for every aspect — with many Award of Garden Merit varieties selected for reliable UK performance.

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About Our Outdoor Climbers & Wall Plants Collection

Our outdoor climbing plants collection at Boma covers the full spectrum of garden climbers — from the classic clematis, with varieties spanning every season, to wisteria, passion flower, jasmine, and wall shrubs that climb or fan out against sunny fences. Star jasmine (Trachelospermum jasminoides) is among our best sellers: an evergreen climbing plant with fragrant white flowers that bloom from June through July, holding Award of Garden Merit status. Wisteria — a vigorous climber and outstanding Award of Garden Merit winner — delivers spectacular hanging lilac and white flower racemes in May on established plants grown in a sunny spot.

Most climbing plants prefer full sun or partial shade, sheltered from harsh winds, growing upwards against a warm south- or west-facing wall, fence, or trellis. Evergreen climbers including Clematis armandii 'Apple Blossom' and Trachelospermum need a sheltered position to overwinter well in UK conditions. Many climbers — including Clematis, Lonicera, and Jasminum — grow happily in partial shade provided their roots remain cool and moist. Water regularly during the first growing season and incorporate organic matter at planting to establish a strong root system. 

Every garden needs at least three outdoor climbing plants to extend seasonal interest through spring, summer, and autumn. Evergreen climbers such as Trachelospermum and Hedera provide year round interest, while deciduous climbers like Clematis and passion flower bring seasonal drama and summer colour. Semi evergreen Lonicera (Honeysuckle) bridges the gap with sweet pea-like fragrance. For walls and fences, wall shrubs including Pyracantha work alongside climbing plants to fill vertical space with berries and flowers.

Popular Questions

What are the best climbing plants for a UK garden?
The best climbing plants for UK gardens combine reliable performance with ornamental value. At Boma, top sellers include Clematis — from early spring flowering Clematis armandii to summer-blooming large-flowered varieties — each holding the Award of Garden Merit for consistent UK performance. Wisteria is the most spectacular vigorous climber for full sun walls. Star jasmine (Trachelospermum) is the go-to evergreen climbing plant for year round interest and fragrant white flowers, performing beautifully on south and west-facing walls. For shade, Hydrangea anomala petiolaris is the best climbing plant for north-facing walls, growing upwards with large white flowers each June.
Can climbing plants grow in shade?
Yes — several outdoor climbing plants thrive in partial shade or even full shade. Hydrangea anomala petiolaris (Climbing Hydrangea) is one of the best climbing plants for north-facing walls, self-clinging and producing large white flowers each June. Hedera (Ivy) is a vigorous evergreen climbing plant ideal for shaded walls and fences with year round interest. Clematis montana tolerates partial shade and produces masses of small flowers in early spring. For semi-shade, Lonicera periclymenum (Honeysuckle) flowers reliably with fragrant blooms.
How do I grow and care for outdoor climbing plants?
Growing climbers successfully requires proper support and good preparation. Fix trellis or wire supports to walls and fences before planting, leaving a 5cm gap from the surface for air circulation. Plant wall shrubs and climbing plants with the root ball 20–30cm away from the base of the wall, angling the plant towards the support and watering regularly during the first growing season. Mulch the root zone well. Prune clematis according to its group — early spring clematis after flowering, large-flowered summer clematis hard in late winter.