Pay attention to the maintenance of rose plants 7 problems can maintain the state of perennial flowering

If you like rose, but often do not raise well, the following conservation methods you can see that the maintenance of rose is very troublesome, because it needs regular fertilization, regular prevention of diseases and insect pests, so that it can grow healthily and bloom brightly. Let's take a look at the 7 things we should pay attention to to maintain the rose.

Rose flowers are often infected with diseases and insect pests, so we must take preventive measures, find them in time, and deal with them in time, so as to avoid aggravation of the disease, help to maintain the state of perennial flowering, and master the maintenance methods of this car. it will make your rose flowers bloom all the year round.

1. Proper covering of soil

When planting Chinese rose, the rhizome can be covered with a layer of soil 3 to 5 centimeters thick, which helps to better retain moisture and prevent any fungal diseases in the soil from splashing on the leaves.

It can be replaced with rotten sawdust and water moss, which is a mulch to protect the roots of Chinese rose from frostbite in winter.

two。 Use slow-acting fertilizer

Rose flowers are very beautiful when they bloom, but they need more nutrients to grow and need to be replenished regularly. When planting rose flowers, it is necessary to cover the bottom of the rhizome with a layer of rotten manure. To be separated by some compost soil, you can also use other slow-acting granular fertilizer.

Maintenance of rose must not be excessive frequent fertilization, otherwise it is easy to cause fat injury, rose also has certain requirements for water, generally waiting for the soil surface 3 to 5 cm are dry, it is necessary to water it in time to avoid excessive drought, but the soil can not accumulate water.

3. Supplement phosphorus and potassium fertilizer

Rose flowers can grow better with proper nutrition. If you don't want to give too much chemical fertilizer, you can prepare some eggshell and bone powder by yourself. After washing, the eggshell can be dried and crushed into powder and mixed into the soil.

You can also make some bone powder by yourself, put them in a pressure cooker, properly boil them, remove the meat dregs, dry them, crush them into powder, and put them into the soil to become a good phosphorus and potassium fertilizer.

Of course, you can also directly give potassium dihydrogen phosphate, regularly give some compost as a cover soil, can be a good supplement to nutrients, promote continuous flowering.

4. Prevention of diseases and insect pests

If it is found that there are disease spots or insect pests on the leaves of Chinese rose, it must be dealt with in time, a small number of insect pests can be strangled directly, and germicides should be sprayed in time when diseases are found, and chlorothalonil or methyl thiophanate can be poured directly to prevent the disease from getting worse. It is usually given once every 5-7 days, and it can be completely removed after 4 times of continuous watering.

5. Pick off the residual flowers in time

After the rose flowers have withered, pick the remaining flowers in time to avoid consuming too many nutrients, and cut them off once the flowering period is over. By cutting off the remains of flowers in time, nutrients can be transferred to other branches and leaves, rather than wasted on flowers that cannot be restored to life.

6. Erect bracket

The maintenance of rose needs to give it proper support to avoid excessive growth of branches and leaves, to avoid being blown down by high winds, to prevent animals from trampling on it, and to properly support its luxuriant flowers.

Setting up the scaffold can also avoid the branch cross growth of Chinese rose, which is beneficial to maintain ventilation and light between plants and prevent fungal infection.

7. The benefits of regular pruning

To maintain the rose, we must pay attention to regular pruning, so as to maintain healthy growth and perennial flowering.

There are two techniques for pruning rose flowers: cut off all the dead, diseased and crossed branches. Don't think it's a pity. Getting rid of those branches that don't grow well can preserve more nutrients and replenish the branches that are conducive to flowering.

Another pruning technique is to pay attention to choosing the right time to avoid pruning in the hot and humid summer, otherwise it is easy to be infected with diseases and insect pests, so prune the flowers at the end of the frost and cut off the residual flowers in time after blooming.