Cultivation techniques of Chrysanthemum morifolium

Single chrysanthemum is a kind of chrysanthemum with beautiful flowers, which is unique and ornamental, and many people plant it, so what is the cultivation technique of single chrysanthemum? Let's have a look!

First, what is the single root chrysanthemum?

Single chrysanthemum refers to the ordinary chrysanthemum in the cultivation process, continue to pick the heart and cut off the side branches, leaving only one plant, this plant is the single chrysanthemum.

Because the single chrysanthemum is concentrated in the supply of nutrients to this chrysanthemum, a pot, a plant and a flower, so the stem is stout, the flowers are big and colorful, the bottom leaves do not fall, and are full of luster.

In general, the plant height of single chrysanthemum is more than 20cm, and the growth cycle is short. It takes about 100 days from cuttage to flowering, while the flowering period is more than one month.

2. Cultivation techniques of single-root chrysanthemum.

1. Seed selection

Choose fine varieties with gorgeous, large flowers, thick and straight stems and long flowering period, such as Japanese snow green, Baozhishan and so on.

2. Cuttage

The cuttage method is used for propagation, and the cuttings can be transplanted after survival.

The specific cutting method is to truncate the branches of chrysanthemum from the middle, retain the upper part, cut off according to the length of 20 cm, retain a leaf bud in each branch, and retain the apical bud at the top.

After soaking in the rooting powder solution for 2 hours, insert an oblique hole with a wooden stick 8cm deep, put the chrysanthemum branches into the hole, and then press the soil.

Generally choose the soil that contains a lot of humus, the soil needs to be watered and moist first.

After pressing the branches, spray water again, spray wet and spray through, and grow in a cool and ventilated place.

3. Transplanting

Prepare the soil before transplanting, and then put it on the pot.

The specific operation of the basin is as follows: when the chrysanthemum seedlings are transplanted, the bottom of the basin is padded with base fertilizer, and the soil is 1 / 2 of the volume of the basin for the first time, and then the basin is placed in a high place, and the soil is filled again after a period of time.

4. Other management

During the cultivation period, it is also necessary to control plant height, reasonable fertilization and watering, and prevent diseases and insect pests at the same time.

Plant height can be treated by applying dwarfing agent, and then reasonable fertilization and watering can be carried out according to the growth of chrysanthemum seedlings.

The main diseases and insect pests of chrysanthemum are aphids, whitefly and thrips. Pest control should focus on early detection and early control. During the growth of single chrysanthemum, yellow viscose plates can be hung between chrysanthemum plants to monitor the invasion of pests at any time. Insect prevention nets can be used where conditions permit to facilitate early detection and control.