This is forbidden. Kirin watermelon needs to use a lot of pesticides and fertilizers in the planting process, which will cause certain pollution to soil and environment. In order to protect the ecological environment, Kirin watermelon has been banned in some areas and no longer exists in the market. Watermelon is an annual vine of Cucurbitaceae, which is spherical or oval with dark green, light green or dark green stripes or markings.