Changes of willow and winter jasmine in spring

Winter jasmine blooms in spring. At first, the petal bracts are lobulated, lanceolate and oval, and then green flowers grow? There are five or six flower pieces, and finally yellow petals appear, and the petals are round.

Generally, the most vigorous season for willow growth is in spring, with the flowering period from March to April and the fruit maturity from April to May. Of course, there are differences between different varieties. Willow is a perennial tree with a long growing period. In order to maintain the growth of branches, it is necessary to spread the leaves through germination and make the branches longer.

Extended data:

Precautions:

1, willow has little requirement for soil, strong adaptability, salt and alkali tolerance and can grow in bad ecology. But it will grow better on fertile plains, and it is likely to rot in clay.

2. Lighting management: Willow trees don't need much lighting. Whether it is sunny or not, willows can grow.

3, temperature management: Willow likes humidity, but also can endure cold, hot, dry and other harsh ecological environment. The cold tolerance is very good, and it can grow at an annual average temperature of 2℃ and the lowest temperature is below zero, without freezing injury.

4. Water management: Willow likes humidity, so it can be watered more, and it can grow well in wet soil. In arid areas, the survival rate is relatively low, and it is easy to die or grow into small old trees.

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