Cultivation and maintenance of perennial root flowers

Watering: using river water and Rain Water is the best; fertilization: using cake fertilizer as base fertilizer and compound fertilizer as topdressing; weeding: it is best to take artificial weeding to avoid the use of herbicides; pruning: pruning its branches and leaves regularly to remove withered and yellow leaves such as diseases and insect pests. When the temperature gets lower in winter, we should pay attention to warm measures and pay attention to the occurrence of diseases and insect pests.

First, watering

During the growing period of plants, it is best to use spray to supply water, so as not to injure the plants and cause death. During their growing period, water sources such as Rain Water can be used for watering.

II. Fertilization

In the process of plant growth, sufficient nutrients should be given, organic fertilizer such as cake fertilizer should be used as base fertilizer, and compound fertilizer should be used in the later stage of plant growth, which is helpful to the rapid flowering and growth of plants.

3. Weeding

There will be a phenomenon of weeds in the process of growth, which not only affects the beauty but also affects the growth and development of plants. Artificial weeding is used as far as possible in the process of weeding to avoid the use of chemicals for weeding. This will affect the normal growth of plants.

4. Pruning

The rapid growth of plants will lead to the phenomenon of luxuriant branches and leaves and even dry and yellowing. Proper pruning will make plants better absorb nutrients and at the same time find the branches and leaves of diseases and insect pests to cut them off.

5. Guard against cold

When the temperature drops in winter, some plants do not have a certain ability to prevent cold, which will lead to frostbite. At this time, some measures to keep warm should be given, and a thin plastic film can be used to cover it to achieve the effect of heat preservation.