The South African Subtropical Growers’ Association (Subtrop) is an association of associations that manages the affairs of the South African Avocado (SAAGA), Litchi (SALGA), and Mango (SAMGA), Growers Associations.

Membership of these associations is open to growers ranging from smallholders to large corporate operations. Activities of Subtrop and its member associations are largely funded by grower members, through levies on local and export market sales.

With offices in the picturesque Limpopo town, Tzaneen, Subtrop co-ordinates many activities for the common good of the industry throughout the various production regions.