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Wax gourd vine dropping should be flexible to ensure uniform growth in the greenhouse
In the early stage of black-skinned wax gourd expansion, drench the roots once with a mixture of 800x Xingpeng Phosphorus-Potassium No. 1 and 800x Xingpeng Calcium-Magnesium No. 1, applying 1~1.5 kg per plant, evenly poured into the soil around the plant roots. At the same time, during the expansion period of black-skinned wax gourd, spray the leaves once every 7~10 days with 0.1% magnesium sulfate, 0.3% monopotassium phosphate, 3...