During the summer planting of loofah, there are often problems such as long leaves and slow flowering. You can choose to spray the flower king No. 3 at the right time to make the top nutrient reflux, inhibit the vine leaf madness, promote the flowering of the loofah, multi-knot melon, do a good job of water and fertilizer management, ensure that the loofah needs sufficient nutrients, and properly remove the dead leaves of the base and The diseased leaves and the vine leaves are over-sized and removed, which is beneficial to ventilation and light transmission and reduce pests and diseases. Before the flowering of the loofah, the young fruit period and the fruit expansion period, spray the strong melon and the new high-fat film, which can enhance the water absorption and absorption of the loofah, keep warm and moisturize, inhibit the spread of the bacteria, and check irregularly. On the leaves, on the fence, between the melons and the vines, they should be entangled in time, so that they should be vertically hoisted in the scaffolding to ensure the high yield and high yield of the loofah.