In the past, people planted roses in large fields or in places, mainly considering economic value. With the improvement of living standards, potted roses have risen quietly everywhere and more and more people have entered life. Here is a brief explanation of several issues that should be noted in potted roses:

1. The preparation of flower pots is a rose bush, its ability to deliver is relatively strong, so in the selection of flower pots is larger than the general flower pots, the pot diameter is generally between 35 cm and 40 cm, the plant shape is relatively large, Pots should be larger.

2. Preparation of Culture Soil Formulated in the following proportions: Garden soil (or field soil) 1/3 Grass dust soil 1/4 humus soil 1/4 to 1/5 organic fertilizer 1/5 to 1/6 superphosphate 1/ 20. The nutrient soil thus formulated is loose, fertile, drains, and has good air permeability, and it also has good water and fertilizer holding capacity.

3. Seedlings choose to prepare the roses on the basin to choose a better plant shape, more branches, grow vigorously, without pests and diseases.

4. The upper basin can be put on the basin every spring or autumn, and the roots can be stretched after planting. After the basin is compacted, the soil is 3 cm to 4 cm away from the edge of the basin. The water must be thoroughly immersed for the first time.

5. Usually manages roses and sunshine, more cold-tolerant and drought-tolerant. The flowerpot should be placed in a ventilated, breathable, sunny place. The principle of watering is to see dry and wet. Roses are afraid of embarrassment and fear of stagnant water. The time is longer. The lower leaves become yellow and fall off, and they die when they are severe. You can also top-dress fertilizers (such as bean cake water) or foliar fertilizers as needed.

6. Change pots once a year. After spring or autumn, change some old roots when changing pots, keep fibrous roots, and apply basal strains to ramets that are over dense.

7. Pruning The roses are flowering on the branches of the year. Regular trimming can make the plants prosperous, the flower is colorful, the aroma is thicker, the tree shape is correct, and the flowering years can be extended. Rose pruning is divided into dormant trim and growth trim. Dormant pruning is carried out after falling leaves in winter or before germination in early spring. Cut off dense branches, senescent shoots, and pests and branches, etc. When the branches are dredged, they cannot be left too long. Generally, the incision starts from the branch point and is inclined at 45 degrees. Corner cut, cut to smooth. Leave 4 to 5 shoots per plant, short at 40 cm to 50 cm from the ground, and leave 1 to 2 lateral branches per branch, leaving two buds on each side branch. The pruning during the growth period was carried out after the first batch of flowers was opened, and was shortened at about 15 cm to 20 cm above the base of the pedicel to promote new shoots. The second flowering was much better and of better quality.

8. Diseases and Insect Pests Rose common diseases are: rust, powdery mildew, brown spot, etc., before the onset and the onset of disease can be removed buds, buried, reduce the proliferation and spread of pathogenic bacteria or spraying Triadimefon, chlorothalonil, fungicides Special insect pests include: spider mites, aphids, burdock mites, chafers, etc. They can kill worms or spray dichlorvos and dimethoate artificially.

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