A waxy green fruit about 3" long. Although it is not a guava you may know it as a Pineapple Guava. Feijoa sellowiana is an evergreen shrub, growing to 10-16 ft. It thrives in subtropical regions but is hardy & once established will tolerate moderate frosts. They are either eaten raw (with or without the skin) or made into jellies, sauces & chutneys.