Square watermelon

Square Watermelon

Square watermelon on display

A square watermelon is a type of watermelon that has been grown into a cube shape. This unique form is achieved by placing the growing fruit into a square-shaped box, which constrains its natural round growth and results in a cube-like appearance. Square watermelons are primarily grown in Japan, where they are considered a novelty and often used as decorative items or gifts.

History

The concept of the square watermelon originated in Japan in the early 1980s. The idea was developed by farmers in the Kagawa Prefecture who sought to create a watermelon that would be easier to stack and store. The square shape allows for more efficient use of space in small Japanese refrigerators, which are typically smaller than those found in Western countries.

Cultivation

Japanese cubic watermelon in a box

To grow a square watermelon, farmers place the young fruit into a square, tempered glass or plastic box. As the watermelon grows, it fills the shape of the container, taking on its cubic form. The process requires careful monitoring to ensure the fruit grows evenly and does not become misshapen.

Square watermelons are harvested before they are fully ripe, which means they are not as sweet or juicy as regular watermelons. This is because the primary purpose of these watermelons is ornamental rather than consumption.

Popularity and Uses

Square watermelons are popular in Japan as luxury items and are often given as gifts. They are also used as decorative pieces in homes and businesses. Due to their unique appearance and the labor-intensive process required to grow them, square watermelons are significantly more expensive than regular watermelons.

Outside of Japan, square watermelons have gained attention in various countries as a novelty item. They are sometimes imported and sold in specialty stores or markets.

Challenges

Growing square watermelons presents several challenges. The process requires precise control over the growing conditions, including temperature, humidity, and sunlight. Additionally, the cost of the containers and the labor involved in monitoring the growth of the fruit contribute to the high price of square watermelons.

Related pages

• Watermelon
• Japanese cuisine
• Agriculture in Japan

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