Ground-cover chrysanthemum planting technology sharing

Ground ChrysanthemumIt has the characteristics of rich colors and patterns, strong resistance, low plants, good coverage, and long green period. It can be applied in many types of green spaces such as squares, streets, residential areas, parks, and scenic areas, and is very gardening. value. Here is the Qingzhou Civic Garden Flower and Seedling Professional Cooperative to share its planting techniques.

　　1. Soil selection

Should choose high terrain, no water accumulation, soil ventilation and permeation, sunny surface or a little shade, that is, "four suitable, four unsuitable": the terrain should be high but not low; The fertility should not be too fertile. The soil is easy to accumulate water and sticky, which will cause the ground chrysanthemum to appear rotten roots, yellow leaves fall or even die; the fertile soil will cause long life, affecting the ornamental effect and ground spreading effect. Avoid repeated cropping and continuous cropping. If the same plot is continuously planted for more than 3 years, rotation should be carried out to avoid plant aging, weak growth, and reduced ornamentality due to continuous cropping.

　　2. Colonization

① Colonization time

In Liaoning, the planting is generally carried out in the middle and late months of 5, and the cutting seedlings or plug seedlings that have been rooted in the greenhouse are transplanted to the open field.

② Colonization method

The flat ground can be planted with ridges to prevent flooding. The ridge height is 20 ~ {{1}} cm, and the ridge distance is {{2}} ~ 60 cm, depending on the variety , The distance between the fixed plants is 20 ~ 35 cm. When planting, you can bury the base 1 ~ 2 leaves in the soil. The seedlings should be planted correctly, and the roots should be pressed with both hands to pour water.

　　3. Field management

The ground cover chrysanthemum has strong resistance and good adaptability, and no extra management is needed. According to the soil fertility, some fertilizers can be appropriately increased or decreased. Farm fertilizer and chemical fertilizer can be used in combination. Excessive watering or excessive fertilization can cause long legs, plants become taller, fall easily, and ornamental quality deteriorates. Watering should follow the principle of "seeing dry and seeing wet". After planting, it should be watered 1 times to facilitate plant slow seedlings; watered 1 times before gestating flower buds and blooming, and frozen before winter Water 1 times, the rest of the time unless it is very dry, generally no watering is needed. For summer chrysanthemum varieties, the residual flowers should be cut off in time after the flowers wither in summer, and they can bloom again in autumn.