Changes

| ordo = Myrtales

| ordo = Myrtales

| familia = Myrtaceae

| familia = Myrtaceae

| genus = Feijoa

| genus = Acca

| species = sellowiana

| species = sellowiana

}}

}}

The '''Feijoa''' ('''''Feijoa sellowiana''''', synonym ''Acca sellowiana''), also known as '''Pineapple Guava''' or '''Guavasteen''', is an [[evergreen]] [[shrub]] or small [[tree]], 1-7 m in height, originating from the highlands of southern [[Brazil]], parts of [[Colombia]], [[Uruguay]] and northern [[Argentina]]. In more recent times Feijoa sellowiana has been renamed Acca sellowiana, but most sources still use the older name. It is a warm-[[temperate]] to [[subtropical]] [[plant]] that will also grow in the [[tropic]]s but requires some winter chilling to fruit. In the [[northern hemisphere]] it has been cultivated as far north as western [[Scotland]] but does not fruit every year, as winter temperatures below about -9°C will kill the flower buds.

The '''Feijoa''' ('''''Acca sellowiana''''', synonym ''Feijoa sellowiana''), also known as '''Pineapple Guava''' or '''Guavasteen''', is an [[evergreen]] [[shrub]] or small [[tree]], 1-7 m in height, originating from the highlands of southern [[Brazil]], parts of [[Colombia]], [[Uruguay]] and northern [[Argentina]]. In more recent times Feijoa sellowiana has been renamed Acca sellowiana, but most sources still use the older name. It is a warm-[[temperate]] to [[subtropical]] [[plant]] that will also grow in the [[tropic]]s but requires some winter chilling to fruit. In the [[northern hemisphere]] it has been cultivated as far north as western [[Scotland]] but does not fruit every year, as winter temperatures below about -9°C will kill the flower buds.

Feijoas prefer cool winters and moderate summers (80° to 90° F), and are generally adapted to areas where temperatures stay above 15° F. Flower production is poor in areas with fewer than 50 hours of chilling. The flavor of the fruit is much better in cool than in warm regions. Even thought the plants are relatively hardy, sudden fall frosts can damage ripening fruit and late spring frosts can destroy blossoms. Spring frost damage is most likely in mild-winter areas, where the plants are not completely hardened off and respond to warm spells by blooming early.  

Feijoas prefer cool winters and moderate summers (80° to 90° F), and are generally adapted to areas where temperatures stay above 15° F. Flower production is poor in areas with fewer than 50 hours of chilling. The flavor of the fruit is much better in cool than in warm regions. Even thought the plants are relatively hardy, sudden fall frosts can damage ripening fruit and late spring frosts can destroy blossoms. Spring frost damage is most likely in mild-winter areas, where the plants are not completely hardened off and respond to warm spells by blooming early.