长春花(Catharanthus roseus)又名日日春、雁来红等,为夹竹桃科长春花属植物。原产于非洲东部、南亚以及美洲等地的热带地区。长春花在原产地呈亚灌木状多年生草本,性喜温暖、阳光充足、稍干燥的环境,忌湿怕涝,对土壤要求不严,但在含丰富腐殖质的疏松土壤中生长良好。育苗现在? Catharanthus roseus (aka day-spring, geese red, etc., for the Apocynaceae vinca plant. Originated in the eastern part of Africa, South Asia and the Americas and other tropical regions. Vinca is native to the sub-shrub-like perennial herbs, warm nature, sunny, slightly dry environment, avoid wet waterlogging, less stringent requirements on the soil, but rich in humus rich soil growth well. Nursery now?