Cultivation Guide for Guangdong Black-Skin Wax Gourd Variety Series 1, Sowing Time and Selection of Varieties The cultivating pattern of Guangdong black-skin wax gourd is usually by shelf or letting the vines spread on the ridge ground. The black-skin wax gourd is fond of fertilizer and water. For the Winter and Spring cultivation, the sowing time is from early November to middle or late December, and harvest from middle March to early April next year. For Autumn cultivation, the sowing time is in July, and harvest from October to November. It is suggested to choose the varietites such as Guangdong Black-Skin Wax Gourd, Guangdong Precocious-Quality Black-Skin Wax Gourd, and so on. 2, Culture of Strong Seedling 2.1, Preparation of Nutrient Soil For the cultivation in Winter and Spring, it usually comes across low temperature weather, the culture of seedling is done in nutrient bag or plate. Pay attention to the strict disinfection when prepare the nutrient soil...