In what season do osmanthus flowers usually bloom?

Osmanthus fragrans is generally open in autumn, mainly distributed in the Yangtze River basin and southern China, and belongs to temperate tree species. Brief introduction of osmanthus fragrans: Appearance characteristics, mainly red and orange, with oval flowers; Growing environment, like wet and warm climate; Cultivation methods: mainly shoot cutting and seedling raising in summer; Disease control, the main diseases are leaf spot and anthracnose, and the infected parts are leaf tip and leaf edge.

Osmanthus fragrans usually blooms in autumn.

Osmanthus fragrans generally blooms in autumn, and the flowering period of Osmanthus fragrans is generally in August-165438+ 10 in autumn, mainly distributed in the Yangtze River basin and southern China. Belonging to temperate tree species, it is only suitable for potted plants in the north, otherwise it is easy to cause osmanthus fragrans to fail to overwinter, with rich fragrance and high ornamental value when it blooms.

Introduction and appearance characteristics of Dangui 1

Dangui is native to the southwest of China and is often used for landscaping. The flowers are mainly red and orange, and the plants are oval. When the flowers bloom, the flowers are very fragrant and the plants are tall, mostly medium and small trees. A few species are in shrub state, and the books are gray-brown.

2. Growing environment

Osmanthus fragrans likes humid and warm climate, is resistant to high temperature but not cold, belongs to temperate tree species, likes sunny growth environment and is resistant to semi-shade. It is suitable for planting in slightly acidic sandy soil with deep soil layer, fertile soil and good drainage, and distributed in the mixed forest area of tropical deciduous and evergreen broad-leaved trees in north subtropical China.

3. Cultivation methods

Similar varieties have poor reproductive ability, and cuttings are the main planting methods in summer. Planting slightly acidic soil or sandy soil with loose and fertile soil, good drainage and high humus content can make osmanthus take root quickly and have high survival rate.

4. Disease control

The main diseases of osmanthus fragrans are leaf spot and anthracnose. The main manifestation of anthracnose infection is old leaves, and the lesions are mostly at the tips and edges of leaves. The main parts of leaf spot infection are the tips and edges of leaves. 70% thiophanate 1000 times solution or 75% chlorothalonil 1000 times solution were used for prevention and control, which were used continuously for three times and sprayed once every 5-7 days.