Flowers are numerous, arranged in panicles, pedicels are 1.5-2.5 cm long, glabrous or glandular, and sometimes there are comb-like bracts at the base; Flower diameter 1.5-2 cm, sepals lanceolate, sometimes with two linear lobes in the middle, glabrous outside and pilose inside; Petals are pink, single, broadly obovate, slightly concave at the apex and cuneate at the base; Style fasciculate, glabrous, slightly longer than stamens. Fruit subglobose, 6-8 mm in diameter, reddish brown or purplish brown, shiny, glabrous, sepals falling off.
Extended data
There are many similarities between rose cultivation and rose cultivation, but it is more extensive than rose management. Planting spacing should not be less than 2 meters. From germination to early spring flowering, water 3-4 times according to weather conditions to keep the soil moist. If the drought at this time will greatly reduce the number of flowers, then the summer drought will be watered 2-3 times. Pay attention to timely drainage and flood control in rainy season. Because roses are afraid of waterlogging, waterlogging is easy to rot their roots. Water it properly for 2-3 times in autumn. Be careful not to accumulate water in the roots of plants when watering all year round. The application of 1-2 times pancake fertilizer and water in bud pregnancy has good color and lasting flowering period.
The longer plants grow, the more flowers they bloom, and the more nutrients they need. Every winter, it is necessary to fertilize the soil 1 time to keep the shoots and buds lush and beautiful. Cultivate potted flowers and pay more attention to pruning and shaping. Cut flowers need to be fertilized 1-2 times a week in the flower season because of their large amount of flowers. Pay attention to cultivating the mother branches and cutting off the buds on the weak branches.
Pruning is an indispensable and important process in rose landscaping. If it is not trimmed properly, it will grow into a pile of thorns and be uneven, which will not only cause many pests and diseases, but also be unsightly. Generally speaking, adult plants are pruned once a year in spring before germination. The pruning amount should be moderate. Generally, the main branches (main vines) can be kept within 1.5 meters, and the rest can be cut off. It is enough to leave 3-5 buds at the base of each lateral branch.
At the same time, thinning dead branches, weak branches, pests and diseases, cutting off branches that are too old and too dense, promoting the germination of new branches and constantly updating old plants can flourish every year.