How do you spend the winter with potted rose? Matters needing attention in maintenance and management of potted rose in winter

Winter is coming, many flower friends move the potted rose indoors for the winter. Before entering the house, the annual seedlings are cut off 2cm 3 if the new branches are more than 30cm high, and 1cm 2 if they are less than 30cm, and do not need to be cut if they are too small. If the seedlings are more than two years old, the strong ones should be cut off 1 beat 2, and the weaker ones should be cut off 2 times 3, leaving three or four strong main branches to concentrate nutrients.

After pruning, the potted rose is smeared on the wound to protect the tree from the infection of germs from the wound. Enter the house before the basin soil freezes. Forbid fertilizer and control water during winter storage to prevent air drying. It is suitable for room temperature to be about 0 ℃. If there are conditions to dig a 60 cm deep cellar, pour enough water 2 days in advance and then put the pot code inside, or remove the outer layer of soil from the root, change the soil to the basin in spring, and grow vigorously. It is tightly sealed with soil when it is too cold, and when it gets warmer in early spring, the opening is ventilated to prevent the occurrence of yellow buds.

Warm room winter care is also pruned according to the above method, and put outside frozen dormancy for a period of time. After entering the house at the end of November, slowly thaw at a low temperature, and then move to a place of about 10 ℃ to wait for it to sprout. Then put the indoor sunny place, at least 4 hours of direct light every day, the temperature is about 20 ℃, a small amount of watering, loosen the soil, sunny noon can be put outdoor shelter to the sun to promote growth. When the new buds develop into branches, appropriate watering and fertilization should be carried out. After budding, Zhuangtiling is sprayed in time to promote strong buds, enlarged petals, colorful flowers, rich fragrance and prolonged flowering period.

What are the management methods and matters needing attention of potted rose? Maintenance methods of family potted rose

Rose is a common rose flower, which has high ornamental value and decorative function, and is often used in bonsai, illustration and bouquet production. Therefore, it is deeply loved by many flower friends. So, do you know the methods and points for attention of Jiatong potted rose culture? Let's study with the editor.

Thinning buds and pruning after flowering

Every new branch of rose can produce buds. If all branches are allowed to grow buds and blossom at the same time, nutrients are bound to disperse, buds do not get enough nutrition, and flowers will not bloom very much, so it is necessary to remove buds from some branches and weak buds. The big flower wheel branch has several buds at the same time. You should choose the largest one and pinch off the rest of the buds. Avoid strong light when the flowers are in full bloom and put them in half-yin and half-yang to prolong the blooming time of flowers. When the flowers will have no ornamental value, they should be cut off as soon as possible, so as not to continue to consume nutrients. Post-anthesis pruning should be cut at the third compound leaf under the flower, that is, between 3 and 5 leaflets. Because the first bud under the cut is full, in the future, the bud will first branch and grow bud, about 45 days, can blossom for the second time.

If the plant of potted rose is large and there are many branches, the control measures can be taken to pick the heart of some branches and leave buds on some branches. To achieve the distribution of bud branches and heart-picking branches in the plant, to achieve bud branches and heart-picking branches bloom alternately, one after another.

Rational watering

The sprouting ability of rose is strong, and it can germinate branches and blossom many times in a year, so it needs sufficient water supply. The principle of water supply of potted rose is "dry water consumption, watering thoroughly". Watering should not be half watered, that is, although the basin is wet, the soil in the middle of the basin is still dry, which will inevitably lead to the death of the rose over time. Watering should be done on a sunny morning or at dusk after sunset, and should not be watered in the fierce summer sun. It is better to store tap water after a few days. In summer, the temperature is high, the water evaporation is large, and the basin soil is easy to dry. It can be watered once in the morning and dusk every day. Don't let the basin accumulate water during the rainy season or continuous rainy days. If there is any stagnant water, pour it out immediately.

Timely fertilization

The rose likes to be fat. Thin fertilizer should often be applied for flowering and growing branches, and 7 Mel should be applied once every 10 days. The application of liquid fertilizer should be mainly liquid fertilizer of rotten animals, plants or poultry manure, diluted with water before application and diluted with a ratio of 1: [6: [6 / 10]. Use chemical fertilizer as little as possible. If you want to use it, water the flowers after diluting it with 1 000 times. Can also be used to wash rice water, fish water directly watering flowers. Fertilization is carried out on a sunny day, and the soil is loosened before fertilization. Wait until the pot soil is slightly dry before applying it. After application, spray the leaf surface with clean water to avoid residual fertilizer liquid pollution. Water again the next day after application to wash away the harmful salt from the fertilizer in the basin. 0.1% potassium phosphate was sprayed on the back of leaves and buds every 10 days from flower bud presentation to bud development.

That's all I know about the rose today. I hope it will be helpful for you to read this article. If you want to know more about the rose, please continue to pay attention to the succulent flower bed, we will provide you with more related knowledge!

Skillful management of potted rose in winter

Whether the winter management of potted rose is in place will directly affect its normal growth in the next year. If we do a good job of winter management, we will be able to ensure that the plants grow healthily, the plant shape is plump and the flowers are rich and bright in the coming year.

Look at the seedling pruning. Rose should be re-pruned in winter, and the degree of pruning should depend on plant size and growth. For annual seedlings, 2x3 should be cut off if the new branch is more than 30cm high, and if the new branch is less than 30cm, the seedlings that are too small should not be cut; if the large plant is more than 2 years old, the strong one should be cut off, and the weak one should be cut off. Leave 3-4 strong main branches to concentrate nutrients. This method is suitable for potted rose varieties. When pruning, pay attention to cut off all useless branches, disease and insect branches, dead branches, overlapping branches and cross branches from the base. Generally, the whole rose can retain 3-5 strong buds. The cut should be smooth to avoid the upper cut tear. It is generally pruned at 1-1.2 cm above the bud point. Keep the lateral buds. The pruned branches should be treated and burned, combined with spraying some stone-sulfur mixture, which is helpful to reduce the occurrence of diseases and insect pests in the next year. Family care of potted rose, after pruning to clean the pot surface, you can spray a clear lime water, to achieve the purpose of pest control and disease prevention.

Guard against the cold and survive the winter. After pruning of potted rose, fertilizer and water should be forbidden in winter, and 0 ℃ is the most suitable room temperature. In all parts of our country, it is best to pour enough water on the potted rose after the Beginning of Winter freezes, then put it into a hole dug on the ground, cover it with soil, or place it in a cool place on the balcony, cover it with plastic film and leave vents for storage. Family maintenance rose, if possible, dig a 60-centimeter-deep cellar, pour enough water two days in advance, and then put the flowerpot in the pit; or remove the outer layer of soil from the pot to change the soil to the pot in spring. When the weather is too cold, the soil is sealed strictly, and the early spring is getting warmer and warmer. The opening is ventilated to prevent the occurrence of yellow buds and affect normal growth. For those moved indoors, the room temperature should be kept below 5 ℃ to promote dormancy. There is no need for much management throughout the winter, but when the basin soil is dry, a little water can be properly watered to prevent the branches from drying up.

Burying and applying fertilizer. It can be combined with the application of base fertilizer when changing basin in winter. The basin soil can use loose, fertile, neutral soil with good drainage performance, and put some fully rotten broken bones or animal toenails at the bottom of the basin, or fertilizers with high phosphorus content such as calcium superphosphate as base fertilizer. Or after the potted rose is removed from the pot in winter, shake off part of the persistent soil, cut off the rotten part of the root system, replace it with new soil, and bury an appropriate amount of rotten peanut cake, sesame cake, rapeseed cake and other cake fertilizer in the middle and lower part of the flowerpot as fertilizer for growth after the beginning of spring. After fertilizer application of potted rose, it should be placed at about 0 ℃ to prevent too high temperature from sprouting early, affecting plant growth and flowering next year.

Strong wood cuttings. For some rose varieties that are easy to take root, such as Yuehong, Elizabeth, Fenghua, miniature rose, etc., after falling leaves in winter, combined with pruning, select strong branches that grow well in that year, cut a section 10-15 cm long, cut the upper end into a plane, and cut the lower end into a Mal shape. The seedbed made of yellow soil is covered with plastic film and perforated on the film for cutting. the cutting density is 30-40 plants per square meter and the depth is 5-8 cm. Bamboo is used to build a small bow frame on the seedling bed, and the bow frame is covered with thin film. As long as the humidity in the shed reaches more than 80%, it can take root in about 2 months. Without any rooting agent treatment, the effect of winter planting of rose is better than that of spring and autumn, the survival rate is more than 97%, and the plant grows healthily and blossoms early.

Reasonable reminder of flowers. When it is necessary for rose to blossom without dormancy in winter, it should be moved into a greenhouse above 10 ℃ before the temperature drops, and it can blossom continuously as usual. Before winter maintenance in the warm room, the rose should be frozen dormant outside for a period of time, enter the room at the end of November, first slowly thaw in a low temperature place, and then move to a place of about 10 ℃ to wait for it to sprout; then put it in a place with plenty of sunshine, direct light for at least 4 hours a day, temperature about 20 ℃, a small amount of watering and loosening the soil. At noon on a sunny day, you can put it in an outdoor shelter to promote flowers in the sunny place. When the new buds and leaves develop into branches, appropriate watering and fertilization will soon bud and blossom.