South Tianzhu, alias: South Tianzhu, red loquat, Tianzhu, red gourd, diamond yellow, Tianzhu, Zhu Lan; Latin scientific name: Nandina domestica. Belonging to Ranunculaceae and Berberidaceae, it is a common woody flower variety in southern China. Because of its beautiful plants, bright fruits and strong adaptability to the environment, it often appears in garden applications.
Common cultivated varieties are: Nandina domestica, whose berries are white when they are ripe; Miansi Nandina domestica, the leaves are as thin as silk; Nandina domestica, the fruit is lavender when it is ripe; The leaves of nandina rotundifolia are round and bright. Because of its superior and elegant shape, it is often used to make bonsai or potted plants to decorate windowsills, hallways and venues.
Growth habit of nandina domestica
Nandina domestica likes warm and humid environment and is more resistant to shade. It is also cold-resistant. Easy to maintain. Farming soil requires fertile sandy loam with good drainage. The requirement for moisture is not strict, and it is resistant to both moisture and drought.
If you prefer chemical fertilizers, you can apply more phosphorus and potassium fertilizers. Liquid fertilizer 1-2 times a month during the growing period. After several years of ornamental potted plants, the branches and leaves are aging and falling off, which can be trimmed. Generally, the main stem can be left about 15cm, pruned in April, and restored to the height of 1m after autumn, with full crown.
Evergreen shrub. Soil. Flowering period may-July. Wild in sparse forests and bushes, also planted in gardens. The leaves turned red in the strong light. Suitable for growing in moist, fertile and well-drained sandy loam.