Several flowers are clustered, 4-5 cm in diameter; Pedicel 2.5-6 cm long, nearly hairless or glandular hairy, sepals ovate, caudate-acuminate at the top, sometimes leaflike, often pinnate lobes at the edge, sparsely entire, hairless outside, densely villous inside;
Petals double to semi-double, red, pink to white, obovate, notched at the apex and cuneate at the base; Style free, protruding from calyx tube mouth, about as long as stamens. The fruit is oval or pear-shaped, 1-2 cm long, red, and the sepals fall off.
The flowers are large, diffuse from the inside out and have a strong fragrance. They can be widely used in horticultural cultivation and cut flowers. They are suitable for beautifying courtyards, decorating gardens, arranging flower beds, arranging flower fences and flower stands. Rose is easy to cultivate and can be used as cut flowers, bouquets and various flower baskets.
Extended data:
growing environment
Although the requirements for climate and soil are not strict, loose, fertile, organic-rich, slightly acidic and well-drained loam is more suitable. Sexual preference is warm, sunny and ventilated environment. The optimum temperature of most varieties is 15-26℃ in the daytime and 10- 15℃ at night.
In winter, when the temperature is lower than 5℃, it goes into hibernation. Some varieties can tolerate low temperature of-15℃ and high temperature of 35℃; When the temperature keeps above 30℃ in summer, plants enter a semi-dormant state and grow poorly. Although it can bear buds, it has few petals and dull color, which loses its ornamental value.