1、 Soil requirements

During field planting, the shortest spacing between plants is 50cm and the longest is 100cm. The specific length is determined according to the size and needs of seedlings. The best place for cultivation is in a place with sufficient sunlight, good ventilation and rich soil nutrients

2、 Water quantity control

In summer, due to the sun exposure and evaporation of water, the large bud roses cultivated outdoors are short of water. We must water them in time. In excess areas in summer, pay attention to drainage in order to prevent the decay of their roots. Summer is a period of rapid growth of Rosa multiflora. Sufficient water is needed to ensure pregnant buds and flowering

3、 Fertilizer application

During winter farming, human manure or rotten organic fertilizer can be applied, and then the fertilizer can be turned into the soil. When Rosa bracteata is in the growth period, it is necessary to often apply fertilizer to ensure their nutrition. When the weather is hot and the land is dry, diluted fertilizer should be applied. The quick acting fertilizer should be applied once or twice when the flower of Shuo bud rose withers, and the last fertilizer should be applied at the end of autumn. Weeds around Rosa multiflora should be removed in time before each application of fertilizer

Prune branches

The pruning of Rosa bracteata is basically divided into three types: one is pruning plant type, the other is pruning in summer and the third is pruning in winter

1) We can cut one-third or half of the long branches and one-third of the other branches in order to make the plant shape of Shuo Bao rose look more beautiful. Don't just prune, or the plants will grow higher and higher, and the flowers will bloom smaller and smaller

2) The purpose of summer pruning is to cut off some residual flowers or flower buds with poor growth, which can reduce the nutrient consumption of the plant and lay a good foundation for the next flowering

3) Pruning in winter needs to leave branches and cut off old branches, weak branches and diseased branches. In the process of pruning, pay attention to the overall plant type of Rosa bracteata, and do not destroy the beauty. Branches are generally reserved for 4 to 6 branches, and the length of each branch is reserved at 30 to 45 cm. Other redundant branches can be safely cut off