The invention relates to the field of greenhouse watermelon cultivation, and particularly relates to a non-specific regional early-ripening promotion cultivation technology for small-fruit watermelonsspecial for facilities. The water channel can be formed at the concave part in the middle of the ridge through the shape ridge, so that the watering is carried out conveniently, the water can be ensured to permeate to the periphery of the root system, and the water utilization rate is improved; after planting, the black-white metachromatic film can effectively shorten the seedling delay time of the seedlings until the seedlings break the film; the vegetative growth period of the melons can be shortened through the two-layer arched shed; the number of seedlings planted per mu can be increasedthrough the V-shaped hanging vine, so that reasonable close planting is achieved; the double-topping technology is adopted, the topping is carried out for the first time, and the formation of lateralbranches of effective results is promoted; the secondary topping is carried out after the fruit is seated and the melon vine grows to the position where the melon vine hangs the iron wire, so that thegrowth of the melon vine can be controlled; when being used as a picking item, a non-woven fabric mulching film is laid between planting rows, so that tourists can view and pick conveniently among rows. According to the method to plant the extremely early- ripening small-fruit watermelons, about 1500 seedlings can be planted in each mu, and 150 plants are more than those of the traditional small-fruit watermelons, so that the space is fully utilized, and reasonable close planting is achieved.