Alibaba.com offers 24 hoya products. About 75% of these are aquatic plants. A wide variety of hoya options are available to you, such as foliage plants, succulent plants, and blooming plants. There are 24 hoya suppliers, mainly located in Asia. The top supplying country is Thailand, which supply 100% of hoya respectively. Hoya products are most popular in Central America, Southern Europe, and Northern Europe.