The document discusses several varieties of custard apples suitable for different growing regions. KJ Pinks, Hillary White, Pinks Mammoth, and African Pride can be grown in many parts of Australia. Maroochy Gold performs better in tropical climates like the Atherton Tablelands. Growing custard apples is difficult in northern Queensland's hot, humid climate due to disease problems. KJ Pinks must be purchased from licensed nurseries. A breeding program is developing new varieties. The varieties chosen depend on the orchard's location.