The invention discloses a method for breeding rape varieties special for ornamental use. The cytoplasmic sterile line of cabbage-type rape radish is used as the female parent, and the rapeseed strain of mustard type is used as the male parent, and hybridization is carried out to obtain hybrid offspring, that is, the special ornamental rape variety is obtained. Varieties of rapeseed. The invention uses the cytoplasmic sterile line of Brassica napus radish as a platform to create a special ornamental rape variety suitable for planting in scenic spots through an interspecific hybridization method. The operation is simple, the breeding cycle is short, the seed production has high yield, high purity, and good quality To ensure the consistency of the varieties in production performance, the bred hybrids can keep the rapeseed plant tall and strong, the vegetative body grows vigorously, the petals are large and flat, side-folded, many branches, long flowering period, purple-red leaves at the seedling stage, It can also be used for viewing, which is very suitable for the viewing requirements of scenic spots. The method has strong versatility and can be extended to the breeding of other similar varieties. It is of great significance to provide a reference method for cultivating more and better landscapes or rapeseed varieties required for the combination of agriculture and tourism in practice.