1. Propagation method of Evergreen 1, and propagation by ramets.
The ramet propagation of evergreen can be carried out in spring and autumn, and it can also be carried out when the field is mature in all aspects. When dividing plants, drag the whole plant out of the flowerpot, cut off the new buds and some lateral roots at the roots with a sharp knife, and apply some plant ash to the wound, with or without soil.
When dividing plants, plant the small plants directly into a new pot, and the soil in the new pot should be ventilated and drained. Evergreen with big roots can be divided into several parts, planted separately and propagated several plants at a time. After planting, water it in a cool place 1 ~ 2 days and wait for it to take root again.
2, sowing and breeding
Collect evergreen seeds and start sowing in March-April in spring. When sowing and raising seedlings, prepare fertile, loose and drained soil, sprinkle seeds on the soil the next day after watering, cover with thin soil, put them in the shade, and keep the temperature at 25℃ ~ 30℃ for about 25 days to germinate.
3. Cutting
Cutting propagation of evergreen plants can be carried out by soil insertion or water insertion. If the cuttings are planted in soil for propagation, select cuttings, cut them off and slightly dry the wound in the shade, prepare river sand for cuttings, insert the cuttings into the river sand, water them, put them in a cool place, water them after the river sand is dry, and transplant them into a pot in about one month.
The method of inserting evergreen in water is basically the same as that in soil, but the matrix is different. Cut off the cuttings, dry the wound and insert it into cold boiled water. Don't use tap water directly. Boiling can sterilize. Change the water once a week and put it in the position of astigmatism to wait for them to take root.
Second, the cultivation method of evergreen 1, soil
In the above-mentioned propagation of evergreen, it is introduced that loose, breathable and drainage soil should be used when sowing. This kind of soil is also used to cultivate evergreen, and slag ash and manure can be added to humus soil, humus soil or garden soil. These soils should be exposed to the sun and disinfected before planting.
2. Temperature
The optimum temperature for the growth of evergreen plants is 20℃ ~ 30℃. If the temperature is too high in summer, plants will wither. Pay attention to shading and spray water on and around the leaves to cool down. When the temperature is low in winter, it grows slowly, and it will stop growing below 7℃. So we should move indoors to keep warm in winter.
3. Lighting equipment
Evergreen is a shade-loving plant, which is generally placed in the position of astigmatism, so it can't be exposed to the sun, especially in the hot summer, and it is morning and evening in spring and autumn. The sunshine in winter is soft, so you can keep warm in the sunshine for breeding.
water
Evergreen trees like wet growth environment, so pay attention to watering, and there can be no water accumulation. Water can be done when the soil surface is dry, and don't water it too much at a time. Check the drainage system of flowerpots frequently.
Three. Matters needing attention in evergreen culture 1. Timely pruning
Evergreen is an ornamental plant. Prune in time when planting. Generally, it will enter the peak season after spring. Cutting off old branches and diseased branches in time can reduce nutrient loss, promote the growth of lateral buds and make plants round.
2, thin fat and diligent application
Evergreen is fertilized once every half month in the growing season, mainly with thin compound fertilizer, not too thick and not touching the roots of plants. Proper fertilization can promote the growth of new buds and make plants grow vigorously. However, fertilization should be stopped in summer and winter.
Conclusion: Evergreen is evergreen all year round, and it is very easy to breed, and the breeding method is simple. Like friends refer to this article for breeding.