A brief introduction to the culture methods of Chinese rose

Rose is a kind of strong adaptability, with a strong cold resistance, the requirements for the growth of soil is not very strict, and then I will introduce it to you.

Culture method of Chinese rose

First of all, the nursery bed will be planted in a dry and ventilated place in the sunny area. if you choose the planting method in the growing period, it will need to be planted in April-May in the first half of the year and September-October in the second half of the year. It is best to cut cuttings with dew in the morning, choose branches that are of the same year, strong and full, free of diseases and insect pests, and whose basal scales are yellow but not falling; the length is 8-14 cm, and it is suitable for short branches that do not blossom or bloom. Second, immediately after the cuttings are ready to insert into the basin, the depth of the spike of 1 stroke 3, too deep or too shallow is not good, this stage should be placed in the shade, not direct sunlight, dry weather will be used to spray the leaves several times; finally to 30 days or so when it is found that new leaves grow and turn green, can be planted on the pot.

Matters needing attention in rose culture

Matters needing attention in rose culture temperature

The winter rose overwintered indoors and could not sleep well because of the high room temperature. by the next spring, before it came out of the room, the leaf buds had already germinated and grown, consuming most of the nutrients stored in the branches. After leaving the room, the buds can not adapt to the changeable climate, can not resist the attack of cold air and cold wind, which is easy to cause plant death.

Notes on changing pots of rose flowers

When the pot is changed in spring, the plant has already begun to grow. if more of the original pot soil is replaced, the root system will be damaged, which can easily lead to the death of new buds or even the death of the whole plant. Therefore, the pot change should be carried out before the leaf buds sprout.

Points for attention in pruning the root of Chinese rose

When changing pots, if the root of the plant is trimmed too heavy, it is difficult to restore its absorptive capacity and break the balance between the aboveground and underground parts, which will also cause plant death.

The breeding mode of rose culture

Methods of sowing and propagation of Chinese rose

Sowing and propagation are mainly used to reproduce rootstock seedlings and breed new varieties. Plants sown in spring can blossom in the autumn of the same year. Winter-sown plants need to be covered against the cold in the cold winter. Harvest the fruit during the ripening period from October to November, cool it in the sun for a few days, then crush the pulp with a lighter mill, wash the seeds out with water, and store them in the sand.

The method of cuttage propagation of Chinese rose

Cuttage is the main method of propagation of Chinese rose, and twigs can be planted in spring and autumn in the south. Spring planting takes place from March to April, when the relative humidity is high, it can take root 25 days after planting, and the survival rate is high. Autumn planting begins in late August and ends at the end of October, when the rooting period is 10 to 15 days longer than that of spring planting.

Grafting Propagation of Chinese Rose

Grafting is also a common method in production, especially for the excellent varieties which are difficult to take root. Rootstocks should choose species with strong adaptability and resistance to powdery mildew and brown spot, such as wild rose, pink rose, thorn rose and so on. Multi-use branch grafting or bud grafting.

The above is the introduction of the culture method of Chinese rose, I hope you can like it.