Nandina — the heavenly bamboo with colour-changing foliage

Nandina, nicknamed heavenly bamboo, only looks like bamboo: it is an evergreen shrub from the barberry family, native to China and Japan. Its slender upright stems carry finely divided, light and graphic foliage that changes colour with the seasons: soft green, pink, orange, then fiery red in winter. Compact, hardy and tolerant of both heat and cold, it is one of the easiest shrubs to grow in a pot on a balcony or terrace.

A bamboo that isn't one

Nandina borrows bamboo's slender habit and airy foliage without its drawbacks: it does not spread, does not get out of hand and keeps a compact shape. Its compound leaves, made up of small pointed leaflets, move in the slightest breeze and bring a very Japanese lightness to any space. It also fits naturally into an urban Mediterranean garden, where it shrugs off the summer heat.

Obsessed™ 'Seika' and 'Gulf Stream': the warm tones

Nandina domestica Obsessed™ 'Seika' stands out with bright red, glowing young shoots that contrast with the deep green mature foliage; in winter, the whole plant turns red. 'Gulf Stream' forms a small, dense dome whose foliage, coppery in spring, takes on orange then red tones in autumn. Two ideal varieties for warming up a balcony in the cold season.

Blush Pink™ and 'Twilight': shades of pink

Blush Pink™ (H40 cm) is the most compact of the selection: its deep pink new shoots cover the plant for much of the year. 'Twilight' offers foliage variegated with green, cream and pink, which takes on a more intense pink in the cold. Their softness pairs well with pale pots and pastel arrangements.

'Lemon Lime': the freshness of lime green

'Lemon Lime' is the exception: it does not turn red in winter. Its lemon-yellow young shoots fade to a bright lime-green foliage all year round, ideal for lighting up a part-shade corner or setting off purple foliage. It is one of the brightest outdoor decorative foliage plants.

Position and care

Nandina grows in sun or part shade, but its colours are most intense in full light, earning it a place among plants for a sunny balcony. It tolerates heat, wind and, once established, short dry spells. Hardy to about -15 °C, it stays decorative all winter and is one of the easiest cold and frost hardy plants. In a pot, use a free-draining compost, water when the surface is dry and avoid standing water in the saucer. No pruning is needed: simply remove damaged stems at the end of winter.

Precautions

All parts of Nandina, especially its berries, are toxic if eaten, for people as well as cats, dogs and birds. The dwarf varieties offered here rarely flower or fruit, but still place them out of reach of young children and animals that might chew the foliage.

Nandina on the balcony and terrace

On its own in a beautiful pot, Nandina creates a graphic splash of colour that changes all year round. Combining three varieties creates a gradient from lime green to bright red. It pairs well with ornamental grasses, lavender or a Leucothoe for an evergreen container full of winter colour. A must among mini shrubs and urban perennials to design a balcony that looks good in every season.