Watermelon

Watermelon (*Citrullus lanatus*) is a flowering plant in the gourd family (Cucurbitaceae) grown worldwide for its large, fleshy fruit.

Watermelon (*Citrullus lanatus*) is a flowering plant in the gourd family (Cucurbitaceae) grown worldwide for its large, fleshy fruit. It is a vining annual native to Africa and is cultivated in warm climates for its edible fruit, which is usually eaten raw. The plant is widely grown and sold in Canada as a warm-season crop and imported fruit, making it a familiar summer food.

Description

Watermelon is a trailing, vining annual plant with large edible fruits. It belongs to the Cucurbitaceae family, which also includes cucumbers, squashes, and pumpkins. The plant's growth habit is prostrate and trailing, with tendrils and lobed leaves adapted to warm conditions.

Distribution and origin

The species is native to Africa, with sources describing origins in tropical or southern Africa, including desert regions. Watermelon has been cultivated globally for centuries and is now grown in warm regions around the world. In Canada, it is both a domestic warm-season crop and an imported fruit.

Cultivation and uses

Watermelon is grown as a food crop from seed or seedlings and requires a long, warm season to mature. The fruit is consumed fresh, and some cultivars are also used for preserving or pickling. Although botanically a fruit, it is often treated as a vegetable in crop production systems.

Fruit characteristics

The fruit has a smooth rind and juicy flesh that is usually red, though some cultivars produce yellow, orange, green, or white flesh. Botanically, it is classified as a pepo, a type of berry with a hard rind, and contains numerous seeds in many cultivars.