Hoyas belongs to Asclepiadaceae family and grows temperate regions. Hoyas knowns with 650 specie in world. They are mostly grow in India, China, Thailand, Malaysia and Indonesia. Family has many species in Philippines, New Guinea, Australia. Despite it is hard to care the family, because of their beautiful leaves and flowers, ornamental use is common.  

With the supports of hoya volunteers in our country, a collection created with 150 hoya specie and  growing every day.