Marigold,Website:http://www.plantextractsr.com, also known as stink hibiscus, Asteraceae Tagetes plants. Native to Mexico, there are people all over China for ornamental planting, growing at an altitude of 1,150 meters to 1,480 meters in area, mostly born in the roadside meadow. Marigold often in the spring sowing, because of its large flowers, long flowering period, it is often used in flower ...