The science component of the BHort and BHortSci degree enables students to become technical and scientific officers. Students may study further at Masterate and Doctorate level to further develop research credentials. Horticulture practitioners require materials, advice and outlets to sell their own products. Students may find careers in any of the above roles servicing horticulture producers. Horticulture is not exclusively orientated toward production and business.
Horticulture has a community role.
Some BHort and BHortSci trained horticulturists develop careers in local government in botanic gardens and parks.