Watermelon

Watermelon is a vine-like flowering plant originally from southern Africa. It is a large sprawling annual plant with coarse hairy pinnately-lobed leaves and white to yellow flowers. It is grown for its large edible fruit, also known as a watermelon, which is a special kind of berry with a hard rind and no internal division, botanically called a pepo. The fruit has a smooth hard rind—usually green with dark green stripes or yellow spots—and a sweet, juicy interior flesh—usually deep red to pink, but sometimes orange, yellow, or white—with many seeds, which can be soft and white or hard and black.

Watermelons are tropical or subtropical plants and need temperatures higher than about 25 °C (77 °F) to thrive. On a garden scale, seeds are usually sown in pots under cover and transplanted into well-drained sandy loam with a pH between 5.5 and 7, and medium levels of nitrogen.