紫枝玫瑰又名四季玫瑰,是目前惟一的一年可以多次开花的玫瑰品种。紫枝玫瑰观花期在4月下旬至10月上旬,11月下旬至2月下旬枝条呈红色。因此,紫枝玫瑰深受园林绿化和观光旅游部门的青睐。传统紫枝玫瑰育苗通常采用绿枝扦插的方法,在7月份进行,此法不仅技术要求高,而且严重影响采条母株的生长,扦插枝条当 Purple Rose, also known as Four Seasons Rose, is the only species that can bloom many times a year. Violet rose view florescence in late April to early October, late November to late February red branches. Therefore, purple rose roses by the landscaping and tourism tourism sector of all ages. Traditional purple rose nursery seedlings are usually used green branch cutting method, carried out in July, this method not only high technical requirements, but also seriously affect the growth of the parent barn, cutting branches when