Feijoa

alternative names

 * feijoda
 * pineapple guava

Description Of A Feijoa
Unreliable source The Feijoa, 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.

The fruit matures in autumn and is green, chicken-egg-sized, and ellipsoid-shaped. It has a sweet, aromatic flavour. The flesh is juicy and is divided into a clear jelly-like seed pulp and a firmer, slightly gritty opaque flesh nearer the skin. It has a slightly tart taste, and is not fully ripe until it falls to earth in autumn. The fruit drops when ripe, but can be picked from the tree prior to drop to prevent bruising. Like the closely-related guava, the fruit pulp has a gritty texture which is utilized in some natural cosmetic products as an exfoliant.

German botanist Otto Karl Berg named Feijoa after João da Silva Feijó, a Brazilian botanist.

Fruit maturity is not always apparent from the outside as the fruits remain green until they are overmature or rotting. When the fruits are immature the seed pulp is white and opaque, becoming clear and jelly-like when ripe. Fruits are at their optimum maturity when the seed pulp has turned into a clear jelly with no hint of browning. Once the seed pulp and surrounding flesh start to brown, the fruit is over mature and shouldn't be eaten.

It is a warm-temperate to subtropical plant that will also grow in the tropics 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. Large quantities are grown in New Zealand, where the fruit is a popular garden tree, and where the fruit is commonly available in season. It is also possible to buy Feijoa yogurt fruit drinks etc. in New Zealand.

Some grafted cultivars are self fertile, most are not and require a pollenizer. Seedlings may or may not be of usable quality, and may or may not be self fertile. In the native range, the pollinator is a bird, but bees can accomplish some pollination, especially large brawny bees, such as bumblebees or the large carpenter bee.

Selection
ones that look yummy

Preparation
Feijoas are most often eaten raw. The fruit is ripe when it is slightly soft and the jellied inner section is clear. The fruit is unripe when the jelly is white and is spoiled when the jelly is brown. Unfortunately, this test of ripeness may only be determined once the fruit is opened. Peel the fruit before preparing, as the skin is bitter.

Source

 * Exotic Winter Fruit by the US Centers for Disease Control and Prevention, public domain government resource—original source of selection, storage and preparation sections
 * Feijoa on Wikipedia