The Custard Apple tree is a small tropical tree that grows up to 20 feet tall.

The leaves are often used for medicinal purposes due to their anti-inflammatory properties.

The flowers are trumpet shaped and greenish-yellow in colour. They open only partially, after which the petals dry up and the fruit grows from the crown of the flower.

The tree starts bearing fruit after 3-4 years of seed germination. The fruits have a knobby skin that is non-edible but the flesh is sweet. They are generally eaten fresh but are also used to produce shakes, jelly and jams. Each fruit contains up to 40 black seeds that are poisonous if consumed.

The fruit contains high levels of potassium, iron, manganese and vitamin C; and low levels of cholesterol, sodium and saturated fat.

The peelings and pulps contain an essential oil that is useful in flavouring various dishes including ice creams, milk beverages and salads. It is also used to manufacture soap and is an effective remedy for head lice.