How to grow colorful chrysanthemum

Colorful chrysanthemum is a kind of chrysanthemum, cool, bitter taste, produced in the mountains of Xizang, it has the role of dispelling wind and clearing heat, calming the liver and eyesight, as well as a unique beauty effect, long-term drinking has a good effect on women's facial beauty. Let's learn how to grow colorful chrysanthemum.

1. Planting

Colorful chrysanthemum is widely cultivated in Southeast Asia, Europe and the United States, also in China and wild in Xinjiang. It can grow in general soil, but the barren sandy loam and sunny land grow best. The cultivation is mainly carried out by sowing method, which can be sowed in the open seedbed in spring or in the hotbed or greenhouse in early spring. The optimum temperature for germination is about 15-20 ℃. After sowing, the soil cover should not be thick, it should be unearthed for about a week and sprouted neatly. After one transplant, the seedlings can be colonized when they have 7-8 leaves.

2. Management

One colorful chrysanthemum is planted in each pot, and the row spacing between the flower bed and the field is 60-80 cm. Pour water thoroughly after planting, and then pour it again when it is dry. No stagnant water is left in the roots of quick-pouring. Drainage and waterlogging prevention in rainy season. Usually far away from the seedling root digging nest, burying rotten livestock manure or nitrogen, phosphorus and potassium multi-element fertilizer, a small number of times. Red spiders are easy to appear in dry season and cabbage insects are easy to damage leaves or flowers in overcast and rainy seasons. leaf spraying with high efficiency and low toxicity should be used. Do not pick flowers and soak water for drinking within 30 days after medication.