What are the key points of propagation and cultivation of perennial flowers

First, sowing and reproduction

For some species that can blossom in one or two years after sowing, they can sow and reproduce, and the growth is also relatively solid, but the sowing time is some different, which can be divided into spring sowing or autumn sowing according to the dormancy time. This cultivation method needs to select a suitable substrate, which can provide a better basis for growth, and the requirements for loam are different in different periods. Soft soil can be used in seedling stage, and it is suitable for clayey soil after growing for a period of time.

2. Cutting propagation

If there are obvious stem segments on the plant, this method can be used, which is very simple to operate, and the survival rate is very high under the condition of good substrate and temperature. In cultivation, it is necessary to spray water to keep moist and promote rooting.

3. Ramet propagation

There are some special, they can produce seeds but rely on the seeds to reproduce for a long time, or blossom to bear fruit is difficult or rarely, in this case it is necessary to use ramet method, different species of time is slightly different. When using this method, it should be noted that the root system needs to be combed and divided, and the root system can not be damaged.