Sacred bamboo 'Obsessed' (Nandina domestica) - evergreen shrub with colourful foliage - 17 cm pot - Height 45 cm

Nandina domestica Obsessed is a fully hardy shrub that withstands frost in the vast majority of French regions. It easily tolerates temperatures down to -15°C depending on soil conditions and exposure, making it reliable when planted in the ground. In areas highly exposed to cold winds or at higher altitudes, generous mulching at the base in autumn is sufficient to protect it over winter. The evergreen foliage may suffer some cosmetic damage during very severe frosts, but the stems grow back vigorously in spring.

The foliage of the Sacred Bamboo Obsessed (Nandina domestica) turns red as a natural reaction to low temperatures and reduced light in autumn and winter. The cold triggers the breakdown of chlorophyll and the synthesis of anthocyanins, red pigments that protect the leaves and give them this spectacular hue. The more sunny the exposure and the cooler the nights, the more intense the colors. This phenomenon is completely reversible: as soon as the long, warm days return in spring, the foliage gradually regains its green color.

Yes, the Sacred Bamboo Obsessed (Nandina domestica) is perfectly suited for growing in pots on a balcony or terrace. Choose a container at least 30 to 40 cm in diameter with effective drainage at the bottom to prevent water from stagnating. Use a quality potting mix mixed with pumice or coarse sand. In a pot, watering must be more regular than in the ground, especially during hot summer periods.

The Sacred Bamboo Obsessed (Nandina domestica) is one of the few shrubs that adapts equally well to full sun as to partial shade, or even light shade. In full sun, it will develop the most intense autumn and winter colors, notably the flaming red for which it is renowned. In partial shade or light cover, the foliage remains greener and the plant tolerates the hot, dry summers of the South better. In regions with very hot summers, midday sun protection is appreciated to prevent the leaves from drying out. It will also adapt very well against a wall facing west or east.

Sacred Bamboo Obsessed (Nandina domestica) does indeed produce pretty clusters of bright red berries in autumn and winter, which are highly decorative and very popular in the garden for their visual appeal. These berries often persist until February or March, brightening up the garden during the dullest months. They attract certain birds but are considered toxic to humans and pets: they should therefore not be consumed, and this should be pointed out if young children visit the garden. The toxicity is moderate but real.

Sacred Bamboo Obsessed (Nandina domestica) pairs beautifully with many garden plants thanks to its fine foliage and changing hues. In a mass planting, combine it with evergreen grasses such as Miscanthus or Pennisetum for a natural and elegant effect. Hydrangeas, especially white or pink varieties, form a superb contrast with the red tones of autumn. Hellebores and black ophiopogons nicely complement its base in partial shade.

Despite its common name, Sacred Bamboo (Nandina domestica) is not a bamboo in the botanical sense. True bamboos belong to the Poaceae family (grasses), while Nandina is classified in the Berberidaceae family, closely related to barberries and mahonias. Its nickname "Sacred Bamboo" comes from its slender growth habit and thin stems that visually resemble those of a bamboo, as well as its symbolic importance in Japan, where it has been planted for centuries near house entrances to bring good luck.