The USA is a great place to study Associate in Arts (A.A.) in Horticultural Science. You will find it on offer at several leading educational institutions here. You can study this program over a period of 2 Years and the major fields of study include Agriculture and Related Sciences. This bachelors course will definitely help aspirants build lucrative future careers as Biologist, Conservation agent, Educator, Environmental manager, Field or laboratory technician, Geologist, Research scientist, Resource consultant, Science communicator.