Key points of Autumn Rose Conservation: how to prolong the florescence of Rose?

As a rose flower with the reputation of queen of flowers, it is very popular because it blossoms on the moon, also known as the moon red. The variety of rose is also very many, with single and double flowers and colors. There are many flower friends who can't tell the rose from the rose. In fact, after raising the rose, you will know that it is still different from the rose. Autumn is not only the season of rose flowering, but also its growth period. At this time, as long as we take care of it properly, we can prolong the flowering period and make the rose blossom more beautiful. Next, the editor will introduce to you the main points of maintenance of the next autumn rose.

Rose fertilization

If we want the rose to blossom more and more beautifully, proper fertilization is essential. After the dormant period in summer, we need to appropriately increase the number of fertilization, which can not only ensure strong branches and leaves, but also promote the distribution of flower buds. That is, we need to pay attention to less nitrogen fertilizer and more phosphorus and potassium fertilizer, which can promote flower buds.

Rose illumination

Light is a necessary condition for rose flowering, so usually to ensure that the rose can receive sufficient light, although the autumn temperature has dropped, but we should pay attention to prevent the sunburn at noon, need proper sunshade at noon.

Rose pruning

Pruning is very important for the rose, the rose needs to be pruned several times a year, so that it can blossom more, and some overlapping branches, dead branches and diseased branches should be trimmed off. After more than a month of growth, the new branches grow just in time to blossom.

The above are the main points of autumn rose maintenance arranged by Huinong net Xiaobian. It is now the Mid-Autumn Festival, and the temperature has dropped sharply. Flower friends must do a good job in the maintenance of Chinese roses. Fertilization, lighting and pruning are all essential. This can not only bloom but also prolong the flowering time of the rose.

Key points for the maintenance of miniature rose how to cut miniature rose

Rose is a very ornamental potted plant, so it is often decorated in the room for decoration, and there are many varieties, such as miniature rose is the most popular one. So, how to maintain miniature rose? How to cut miniature rose? Next, I would like to introduce the key points of miniature rose maintenance, as well as miniature rose cutting methods.

Key points of miniature rose maintenance

First, put on the basin

⑴ chooses the basin. Miniature rose should choose flowerpots with a diameter of about 20 cm, and purple sand pottery pots are the best.

⑵ uses dirt. If the soil is selected correctly, the cultivation of flowers will be successful in general, and the miniature rose is suitable for choosing loose, fertile and organic matter-rich soil.

To protect the roots with peat is to dig a hole and fill it with peat and plant seedlings in the peat. Because the peat has good air permeability, it takes root faster and the humidity is more moderate than that of garden soil, and it is generally neither too dry nor too wet. After the seedling is big, it will directly penetrate the peat root to the general clay, and it will have no effect. If there is no peat, build it with improved soil, add some black mud collected by the river, add some rotten tree leaves, add some perlite, and mix it to improve air permeability. It is recommended that beginners do not put bottom fertilizer when planting or transplanting. It is easy to burn roots if the amount is not well controlled by ordinary people, especially high concentration compound fertilizer. Another layer of soil should be laid on top of the base fertilizer, and the roots should not be in direct contact with the fertilizer.

⑶ planting. Transplant with soil in spring or autumn, pour root water in time after planting, and place it in a bright and ventilated place. After the seedlings are planted and survived, they should be pruned a little to promote their more branches in order to achieve the effect of blooming flowers and leaves.

II. Fertilization

Potted miniature rose should be cultivated with loose, fertile and well-drained soil, which should be planted in the spring and autumn, and should be turned over for 1 to 2 years. The small root of miniature rose plant is shallow, and the management of water and fertilizer is the key to daily maintenance. Water once a day in spring and autumn, once or twice a day in summer, and once from 3 to 5 days in winter and early spring. During the growth period, liquid fertilizer was applied once from 10 days to 15 days, or compound fertilizer was applied once in January, less fertilizer was applied in summer and stopped in summer. Miniature rose has strong germinating power and should be pruned.

During the flowering period, cut off 8 cm to 12 cm with the branches under each crop of flowers. Should be re-cut before spring germination, generally leaving only 3 to 4 main branches, leaving 3 cm to 5 cm at the base of each branch. Like big flower rose, miniature rose is prone to powdery mildew and black spot. On the basis of comprehensive control, 5 degrees of stone-sulfur mixture can be sprayed before germination, and 800 times of methyl topiramate can be sprayed every half a month after germination, which has a better preventive effect.

3. Pruning

1. Winter pruning is heavy pruning, which will be cut to the root 5CM or even shorter, the main purpose is to dwarf the plant and control the plant type, of course, tree type rose and rattan rose are not this case. Tree rose and Fujimoto rose only need to cut off the tender tip, 1/3 light cut. Micro-month pruning is mainly plastic surgery, first cut off withered branches, disease and insect branches, cross thin and weak branches, for strong growth, symmetrical plant type, cut off the whole plant 1max 3. For the plants with weak growth, about 2 prime 3 of the whole plant was cut off, leaving 3 strong main branches.

2. There should be a pruning after flowering in spring. The second leaf can be trimmed lightly after flowering, and lateral branches will be sent out after pruning. Most varieties will begin to bud in about 40 days (the lateral branches are covered with seven leaves).

3. There should be another pruning before the coming of autumn to make the autumn flowers more and bigger. this time, the third batch of side branches should be cut off, cut short on the main branches, leaving about the length of 20CM, so that they can send thick branches.

How to cut miniature Chinese rose

1. Select time

Generally in the autumn harvest season cutting, or choose to sow wheat when cutting, miniature rose can be "water cutting" and "soil cutting".

2. Choose a location

We can choose to plant in the flowerpot or on the ground, where there is plenty of sunlight, the flowerpot can be moved at any time.

3. Ground planting

First of all, we pour the ground into the water, and when the humidity of the land is appropriate (not sticky), dig a trench with a spade, which is higher than the cut stem of the miniature rose, and there is no need to fertilize the surface of the land. just add some rotten leaves or animal droppings.

4. Choose the branches and stems of rose cuttings

Do not use the old branch, use the semi-woody branch that grows out of the mother branch, cut it off with scissors, the general height is about 10 cm, generally choose to have three to four bud eyes, cut off

5. Build the branches of cuttings

To cut off the branches and leaves inserted in the soil, there are usually two leaves or no leaves. Too many branches and leaves will increase the consumption of water and soil nutrients, and trim the bottom into a "horseshoe" oblique shape to facilitate the absorption of water.

6. Cutting method

First insert the branches with chopsticks, and then insert the branches and stems, generally into the whole 1 stroke 3, compacting the surroundings with your hands, and cutting the other plant at a proper distance.

7. Apply plastic film

After it is all done, we can apply the plastic film instead of plastic sheeting, and compact it with soil around the plastic film in case the wind blows up. We can wait until March or April next year to see new buds and branches. At this time, the branches are relatively fragile. We can choose to transplant in another year. If we want to transplant in that year, we should pay attention to the change of temperature.

The above is for everyone to introduce the key points of miniature rose conservation, as well as miniature rose cutting methods, are we clear? Please pay attention to more household knowledge.

Three main points of Management of Autumn Rose

   rose is one of the flowers that many flower lovers like to breed. Proper maintenance of rose in autumn can not only make the rose more beautiful and colorful, but also promote the roses to thrive and survive the winter smoothly. The maintenance of autumn rose needs to pay attention to the following points:

   I. Prevention of diseases and insect pests

Dry weather or indoor unventilated conditions in    in autumn can easily cause diseases. The most common disease is powdery mildew. At first, the leaves appear small macula and then turn into white powder, and the leaves curl and fall off. Powdery mildew can be sprayed with chlorothalonil once a week or so until the disease is relieved.

   black spot is a black spotted disease with yellowing leaves, which often appear after being exposed to rain. The infection of black spot disease spreads very quickly, so it should be sprayed with chlorothalonil in time after discovery.

Downy mildew is another common disease in   . Downy mildew starts like dripping water from leaves, showing irregular light-colored patches, and then mildew turns brown. After discovery, chlorothalonil was sprayed in time, once every 5 to 7 days. It is also better to spray alternately with other antibiotics.

In order to prevent all kinds of diseases in   , we should first ventilate the environment, apply phosphorus and potassium fertilizer regularly to strengthen disease resistance, and deal with sick leaves in time.

In addition to red spiders and thrips, aphids are also very common in    as the temperature drops in autumn. Red spiders can be sprayed with avermectin, thrips and aphids can be sprayed with imidacloprid and acetamiprid.

   II. What about the fallen leaves?

   northern planting rose will begin to shed leaves after November and gradually go into dormancy. If the leaves fall before the low temperature, and then rule out the normal metabolism, most of the old leaves fall in the following cases.

1. The most common occurrence of fallen leaves is diseases and insect pests. If daily care is careless, as soon as possible after finding fallen leaves, see if other leaves have the pathological changes, curls and insect pests mentioned above. If they are diseases and insect pests, remove the problem leaves and prescribe the right medicine in time.

two。 The newly bought rose flowers are lethargic and their leaves wither and fall, mostly due to the lack of environment, ventilation and light, so they should be given enough ventilation to bask in the sun as much as possible every day.

3. Rose flowering period is long, water and fertilizer consumption, if the flowerpot can not keep up with the small water and fertilizer is also easy to dry leaves, flowers grow up to be planted in large pots in spring.

   III. Pruning should be careful.

   autumn rose pruning should focus on removing residual hair, promoting flowering, and plastic surgery.

The plastic pruning of    rose in autumn is generally pruning the residual branches after flowering, cutting off the diseased and weak branches and the branches that affect the plant type, as well as the overgrown branches that can not supplement the plant type, cutting to avoid the consumption of nutrients so that the trunk and flowering branches and leaves can get more nutrients.

   needs to retain the overgrown branches and leave some leaves at the base and a few ideal bud points.

   late autumn temperature dropped to about 5 degrees, the northern rose will begin to deciduous dormancy, part of the local rose in the northern winter can survive the winter, but potted plants and some southern varieties need heat preservation measures, the ground planted with soil to bury potted plants into the house as soon as possible.

   because of the temperature before late autumn and winter in the north, except for the heavy cutting of the old rose planted in the ground, we should be careful not to frostbite the branches, and the potted rose should not be changed, which will affect the winter dormancy and the growth of the coming year or even fail to survive the winter. The re-cutting of the northern rose is best placed before and after Ching Ming Festival sprouts.

   can be properly reshaped after flowering in the southern region where the rose is not dormant, and re-pruning should wait until the lowest temperature in winter.

   rose flowers need to be carefully taken care of. After doing a good job of pest control, defoliation prevention and careful pruning, the rose flowers will certainly bloom more brightly.