Culture method of potted rose

The cultivation method of potted rose, whether the potted rose can grow strong, luxuriant leaves and fragrant flowers in the coming year, it is very important to shrink, cut and reshape and turn the pot to change soil in winter.

The main results are as follows: (1) shearing and shaping: the shearing and shaping of potted rose is better from November to December. When the potted rose plant stops growing and begins to shed leaves, intensity pruning can begin.

First of all, the disease and insect branches, thin branches, dead branches and cross branches on the plant are all cut off from the base, so that the whole rose retains 3-5 1-2-year-old branches with strong growth, and the angles should be evenly distributed so that a good plant shape can be formed next year.

Second, the strength of the remaining branches are shrunk, keeping the base 10-20 cm, with about 3-5 node buds, cutting the buds outward, so as to form an open crown in the coming year.

Third, the grafting part of the rootstock should be identified when pruning, the sprouts on the rootstock should be thoroughly erased, and the retained branches must be strong branches on the scion, otherwise the excellent varieties will be lost and become the general or wild varieties produced by the rootstocks.

Fourth, when there are conditions, the cut branches can be cut into cuttings, treated with hormones for fully closed moisturizing cuttings, and can also be used as grafted panicles or panicle buds in order to propagate more plants.

(2) turning the pot and changing the soil: the potted rose should be changed once a year, and the pot should be increased year by year. If the basin is not changed for several years, the growth of the root group will be blocked, and the phenomenon of rooting will occur at the bottom or wall of the basin, which will inevitably lead to the decline of the function of the root system to absorb water and fertilizer, and cause the branches to die gradually.

It is better to turn the basin before overwintering, and it is best to do it at the same time as shearing. When changing the pot, wait for the pot soil to be dry, remove the plant from the basin, gently pick off part of the persistent soil, cut off the aging and dead roots, choose a flowerpot slightly larger than the original pot, apply fully compost-ripe base fertilizer, and replant it with fertile culture soil. to ensure that the plant will grow vigorously and bloom for a long time in the coming year. Where there are conditions, the rose after pruning and changing the basin can be buried in the human soil for the winter, and the northern area should be moved indoors or placed in a place of shelter from the wind and cold, so as to ensure that the pot soil does not freeze in winter. the above is the introduction to the breeding methods of potted rose.

How to raise potted rose culture method

Rose is a kind of light-loving plant, the four seasons flowering, continuous, very beautiful, so many families will raise a pot. But the cultivation of potted rose also has certain methods and exquisite, if you do not pay more attention, it will lead to rose bud loss, or even withered. Therefore, today I will introduce to you the relevant knowledge about potted rose culture.

How to raise potted rose

1. Upper basin

Refers to the newly bred seedlings or ground rose sprouting from the big seedlings began to plant in the pot. The seedlings cultivated in coarse sand or water culture and the bare root seedlings planted in the ground should be planted in plain sand loam for a period of time, and then fertilized with fertilized culture soil and topped with base fertilizer. Use small seedlings of cultivated soil cuttings or small pots with soil blocks planted on the ground, and when ordinary cultural soil is planted on the basin, the new basin is first soaked thoroughly with water, the old basin is washed clean, and according to the size of the basin, 1 cm to 3 cm thick coarse sand is padded at the bottom of the basin as a drainage layer. Then fill part of the soil according to the size of the tree. Bare roots on the basin, the center of the basin piled into a hill, the left hand to straighten the plant, the right hand to fill the soil, along with the filling to gently lift the seedling, so that the root strip is 45o sagging. After planting, the soil is solid, and the roots with soil on the pot should also straighten out the roots and plant the plants. Small seedlings on the pot generally regardless of time, cultivate survival should be timely on the pot to prevent the growth of weak. The upper pot of large trees planted on the ground must be carried out in the dormant period after falling leaves in winter or before sprouting in early spring, otherwise the normal growth and development will be affected, the tree potential will be weakened, and it will take a long time to rejuvenate. When using soil on the basin, it is required to be moist and loose, and do not pour through water temporarily after putting on the basin, and pay attention to shade and shelter from the wind, which can not only promote the rapid healing of broken roots, but also easy to restore and grow.

2. Pour the basin

According to the growth situation and development needs of the plant, the whole block was protruded from the small pot and planted into the large pot, including the transition from plain soil to culture soil. Pour pot generally regardless of time, such as spring on No. 2 potted seedlings, exuberant growth, to July to August can be poured to No. 9 tube basin. No matter how big the plant is, it can also be poured into a larger flowerpot. When taking off the pot, use the right index finger and middle finger to take it to the stem of the plant, the palm is close to the soil, and the left hand holds the bottom of the pot and turns it over. The small seedlings gently tap the edge of the basin with their hands, and the hands of the large basin gently knock on the edge of the basin in a hard place, and the whole block can be protruded from the plant. The original basin soil should find good water in advance, do not be too dry and too wet when taking off the basin, and plant it with cultivation soil, first remove the whole block of topsoil (Baoguer) and the lower drainage layer, and then slightly unwind and straighten out the fibrous roots around the periphery of the root tuo, and then put it in the basin and add 20 to 60 grams of hoof sheets as base fertilizer, and the filling pier can continue to maintain normally after pouring the basin.

3. Change the basin

Potted rose has been developed for two years, in order to keep the plant growth exuberant, the plant posture is symmetrical, every year after defoliation combined with pruning before germination, change the basin soil, add base fertilizer. Change pots generally still use the original specifications of the flowerpot, no longer increase the number. If you enter the soil cellar and keep it closed in winter, first remove the surface cover and the bottom drainage layer of the root block, then cut off the dense fibrous roots around the outer coil of the root block, pay attention to check and remove the rotten roots and nodules, and keep the root protection soil should not be scattered, the total cancelled old basin soil is no more than 1x2, and then pseudo-planting in the cold cellar to plant the new soil in spring. If you put it in the cold room or film sunny border in winter, you can change the new soil and plant it into the original pot, and the main points of operation are the same as pouring the pot. After changing the basin, pour once permeable water, you can enter the cold room or sunny border maintenance.

Maintenance of potted rose

The main results are as follows: 1. Choose a suitable flowerpot, the size of the flowerpot should be commensurate with the plant size, and the flowerpot should not be too small. When the plant grows until the rhizome is filled with the flowerpot, the flowerpot should be replaced in time to meet the needs of continued development of the rhizome.

2. Adequate sunshine and good ventilation should be maintained. Rose flowers like the sun, but need to avoid too strong direct sunlight, when the summer noon sun is too strong, need to give some shelter. If the rose is put indoors, to open the doors and windows, maintain ventilation, if poor ventilation is easy to cause powdery mildew.

3. Prune the branches and leaves in time. After the flowers fade, the upper part of the branches connected to the residual flowers should be subtracted in time to promote early new branches and blossom again. If it is found that there are branches with particularly strong growth, they should be cut short properly to avoid consuming too much nutrients and affecting the growth of other branches. When the growth is too dense in summer, it should also be pruned properly.

4. it is necessary to apply more fertilizer in the flowering period, because the rose blossoms more times and needs more fertilizer, so it should be fertilized every ten days during the flowering period from May to October, and less fertilization should be applied in winter, or even stop fertilizing.

5. Watering more during the growing period, the plant consumes more water during the growing period, and the summer weather is hot, and the water evaporates quickly, so it is necessary to water once every morning and evening to keep enough water. If you encounter a rainy day, you can reduce watering appropriately. But potted rose should be paid special attention not to accumulate water.

6. timely prevention of diseases and insect pests. The main diseases and insect pests of Chinese rose are black spot, powdery mildew, leaf blight, beetle, diamondback moth and so on. Fungicides can be sprayed regularly in high temperature, high humidity, overcast and rainy seasons, and appropriate spraying can be applied according to the situation in winter dormancy period.

The above is for you to introduce the relevant knowledge about potted rose culture, is everyone clear? Please pay attention to more household knowledge.

Pictures of potted rose flowers and culture methods of potted rose flowers

Rose in landscaping, has an indispensable value, rose in the north and south gardens, the use of the largest number of flowers. Rose is the main ornamental flower in spring, which is loved by local gardens because of its long flowering period, high ornamental value and low price. Today we will learn about the culture method of potted rose. . The cultivation method of potted rose should first select the appropriate flowerpot. The size of the potted rose should be commensurate with the plant size, and the flowerpot should not be too small. When the plant grows until the rhizome is filled with the flowerpot, the flowerpot should be replaced in time to meet the needs of the continued development of the rhizome. Choose a healthy and full bud point, pick it from the plant or cut it with a sharp knife, the bud point can grow a pair of leaves, take the bud time can choose early morning or evening to avoid dehydration. Potted rose buries the bud point into the cutting medium, and the cutting depth is 1x3 of the whole bud point, which is convenient for ventilation to prevent decay (the same truth of branch cutting is 1-3cm). The speed of shallow long root is faster than that of deep long root, the principle is very simple, the temperature of topsoil is relatively higher than that of inner layer, which is favorable for rooting), take sprayer to wet the entrance of bud point and the medium, which is good for adhesion. . Potted rose culture methods potted plants should maintain sufficient sunshine and ventilation. Rose flowers like the sun, but need to avoid too strong direct sunlight, when the summer noon sun is too strong, need to give some shelter. If the rose is put indoors, to open the doors and windows, maintain ventilation, if poor ventilation is easy to cause powdery mildew. Potted rose should prune the branches and leaves in time, and after the flowers fade, the upper part of the branches connected to the residual flowers should be subtracted in time to promote early new branches and blossom again. If it is found that there are branches with particularly strong growth, they should be cut short properly to avoid consuming too much nutrients and affecting the growth of other branches. When the growth is too dense in summer, it should also be pruned properly. . The maintenance and management of potted rose should apply more fertilizer during the flowering period, because the number of flowering times of rose is more, and the need for fertilizer is more, so in the flowering period from May to October, fertilizer should be applied every ten days, less fertilization should be applied in winter, or even stop fertilization. More watering during the growing period, plants consume more water during the growing period, coupled with hot summer weather, water evaporation is faster, so it is necessary to water once every morning and evening to keep sufficient water, and if you encounter rainy days, you can reduce watering appropriately. But potted rose should be paid special attention not to accumulate water. Potted rose should prevent diseases and insect pests in time, the main diseases and insect pests of rose are black spot, powdery mildew, leaf blight, beetle, diamondback moth and so on. Fungicides can be sprayed regularly in high temperature, high humidity, overcast and rainy seasons, and appropriate spraying drugs can be sprayed according to the situation in winter dormant period. . The editor concludes that China is one of the places of origin of rose. Rose Rong is beautiful and varied. It often blooms at 04:00 and is very popular. 52 cities in China chose it as the city flower, and the rose in May 1985 was named the fifth of the top ten famous flowers in China. Today, the editor's introduction to the culture method of potted rose is over. Thank you for your appreciation.