Ridge gourd seeds (Long)Ridge gourd vegetabeles from our Ridge gourd seeds are organically produced that are open pollinated and untreated. The seeds germination rate is above 80%. The harvest will start from 80 days of planting. Ridge gourd seeds Specifications: Number of Seeds 20+ Common Name Ridge Gourd Plant Height Upto 12 feet Germination rate Above 80% Soil condition Well Drained Plant to Plant Distance Min. 45 cm Plant Care: Ridge gourd seeds Germinates in 4 8 days.