The planting time of dahlias is generally affected by temperature. Generally, it is most suitable to plant dahlias around March in spring and around July at the latest in summer. During this period, the climate will be relatively stable, and Dahlia will generally be planted and propagated by sowing. There is a gap between the time of planting dahlias in greenhouse and the time of planting dahlias in open air. Generally, the time for planting dahlias in greenhouses can be around 65438+February in winter, or 1 and February.

In which month were dahlias planted?

The planting time of dahlias is generally affected by temperature. Generally, it is most suitable to plant dahlias around March in spring and around July at the latest in summer. During this period, the climate will be relatively stable, and Dahlia will generally be planted and propagated by sowing.

Planting time in north and south: the suitable time for planting dahlias in north and south is different. Generally, the south will plant in February and March in spring, and the north will plant one month later than the south, usually in March and April.

Greenhouse planting time: Dahlia can be planted in greenhouse, and there is a gap between greenhouse planting time and open planting time. The planting time of dahlia in greenhouse can generally be around 65438+February or 1 and February in winter.

The Origin and Planting Month of Dahlia

Dahlia belongs to Compositae, with gorgeous flowers and good ornamental value. Dahlia is planted in many places, and the common producing areas are Shaanxi, Shanxi, Gansu, Shandong, Henan, Hebei, Guangxi, Zhejiang, Hubei and Jiangxi.

Shanxi dahlia

Dahlias in Shanxi are usually planted in spring and will bloom in summer. Dahlia produced in Shanxi has a long flowering period and usually blooms twice. The flowering period can last for half a year, and the color is very gorgeous.

Henan dahlia

Dahlias in Henan are usually planted in March and April, and will bloom in June in summer. Dahlia produced in Henan is full of flowers and dense petals, but it grows very small. If it is well maintained, it can bloom all year round.

Dahlia variety and planting month

There are many varieties of dahlias, and their petals are oval. The common varieties are Ruibao, Fushou, Jewelry, Xinhuang, Hong Fei, Shouguang, Ying Chao, Liren, Huazi, Xinquan and Hon Hai.

Red hairpin

Red hairpin is usually planted in March in spring and will mature in September. The color of the red hairpin is pink, the pattern is like a rose, and the petals are mixed. Generally, there are hundreds of petals on a flower.

Ruibao

Ruibao will be planted in March and April every year and will bloom in August. Ruibao's flower pattern is water lily-shaped, with beautiful flowers and good ornamental value. Usually Ruibao's flowers are mostly orange-red or orange-yellow.