Red melon seeds are very popular in southern China, especially in Guangdong and Guangxi, because of their rosy color, full seeds and full particles. During weddings and Spring Festival, red melon seeds are often used as a good product to greet guests and give gifts to relatives and friends.

Guaagua is a variety of watermelon. The fruit is very small and can be broken by hand when eating. Melon seeds are as big as watermelon seeds, and melon meat is divided into three colors: yellow and white, with sweet taste, thin shell and fragrant kernel.

Growth characteristics of watermelon;

Watermelon is mainly produced in Xinjiang, Lanzhou and Inner Mongolia, and cultivated in northwest China. It is a local characteristic agricultural product.

Watermelon can be planted in mountains and plains in areas where the annual average temperature is above 65438 08℃ and the frost-free period is above 8 months. Rainfall is 600-6000mm, tropical and subtropical altitude is below 2000m, and soil pH is 3.8-8.0.

It is most suitable to grow in the land with annual average temperature of about 27℃, daily average temperature difference of 6-7℃, annual rainfall of 1000-2000mm and even distribution, pH value of 6.0-7.5, abundant sunshine, deep soil layer and good drainage.