When and how to cut Chinese rose flowers (3 kinds)

Chinese rose and red moon are flowers that people often mention, and they can be seen everywhere. There are many kinds of flowers, evergreen all the year round, blooming every month, with many colors and beautiful shapes, which are very ornamental flowers; In addition, Chinese rose is also a kind of medicinal material, and its roots, flowers and leaves have high medicinal value, and it has the effects of promoting blood circulation, diminishing inflammation, reducing swelling and detoxifying.

1. Cut the rose in April-May and 9-65438+ 10.

The requirements of Chinese rose on the growth environment are not high, so it can be said that Chinese rose is widely used. In daily life, we can often see floral workers pruning, cutting, transplanting, fertilizing and watering Chinese roses by the roadside. When and how to cut Chinese rose? Can I cut it at home if I'm unprofessional? Is the survival rate high?

Chinese rose flowers are born quickly, and new branches can become old branches and open flower branches in one season. So, when is the best time to cut Chinese roses? It depends on the part cut when cutting. If you choose to shoot live, you can shoot in April ~ May or September ~ 10. Choose hard branches at the turn of winter and spring; Bud selection and planting are best in spring. How to cut the time when you have chosen it? Then we need to know the cutting method of the next rose.

Second, the cutting method of rose is 1, and the cutting method of live buds.

Cuttings of live shoots should be carried out in April-May or September-65438+1October. Cuttings should generally choose strong branches and leaves without pests and diseases in that year. After flowering, the flowers and old leaves in the cuttings should be cleaned up. When the branches are rich in nutrition and the leaves are thick, in the windless morning, the branches should be reduced by about 10 cm, leaving two compound leaves and two leaflets at the base, and the rest leaves should be removed.

The cut branches can be stuck with rooting powder and inserted in the prepared soil. Soil requires ventilation and drainage, and nutrient soil such as humus soil or coarse sandy soil can be selected. Generally, two-thirds of branches are inserted, and 2-3 buds are left outside. Water and cover the soil after insertion; The new buds grow and the old leaves do not fall, indicating that the cutting is successful and the cuttings have taken root and survived.

2, hardwood cutting method

The principle of hardwood cutting is the same as that of new bud cutting. Select strong branches for cutting, insert them into the soil after treatment, and water them after insertion. Then put it on a shelf, cover it with film, and put it in a sunny place to keep it moist. The film can be uncovered in the next spring, and when the leaves turn green and the roots grow well, the cuttings can be transplanted.

3. Bud insertion method

When the new buds grow vigorously in spring, the new buds with vigorous growth and full buds are broken or cut off, washed and placed; Then use a wooden jack to insert the broken soil prepared in advance into the hole, and the depth of the new bud is one third of the length of the new bud. After insertion, compact the surrounding soil, water it, cover it with a film, keep it ventilated twice a day, and pay attention to the soil moisture. It can take root in about 15 days. After 20 days, the membrane was uncovered and ready for transplantation.

Third, the maintenance of rose after cutting 1, moderate water spraying.

No matter which cutting method, the new seedlings should be cared after cutting. The last step of cutting is watering and then covering it with film. In the later stage, the film should be uncovered frequently and the cuttings should be sprayed with water to improve the humidity in the shed. Check the seedbed and cuttings before spraying water, and spray water according to humidity, once every two days in hot season and once a week in cold season; In addition, with the growth of cuttings, the water demand will also increase, and everyone should grasp it according to the specific situation.

Step 2 control the temperature

The suitable growth dimension of Chinese rose is 23 ~ 27 degrees, and the temperature is moderate in spring and autumn. Windbreak barriers or films are used to prevent seedlings from freezing in the morning and at night. In summer, the temperature is too high, so it is necessary to build a two-layer shade shed, spray water on the shade shed in the morning and evening, and also need flowerpots around the seedlings, mainly to cool down. Too high or too low temperature is not conducive to the growth of cuttings.

3. Ventilation

After cutting, we covered the seedlings with a film, made a film shed, and sprayed water into the shed regularly. The seedlings were photosynthetic in a closed shed, only ensuring the temperature and humidity. In addition, the shed should be ventilated regularly to keep the air circulation in the shed.

Conclusion: Beautiful Chinese rose can add a lot of colors to our life, and its cutting time is flexible. The above three cutting methods are relatively simple and everyone can do it at home.