SYST 10 Seeds Ridged Gourd Chinese Okra Heirloom Seed Catalog Home Garden Ridged Sponge Gourd Chinese Okra Angled Luffa Gourd Sigua. 10 seeds. USA. Requires a long, warm growing season. Prepare fertile, well drained soil. Sow seeds in spring/early summer after last frost in a warm, sunny location. The seed coat is hard and should be soaked in warm water for 24 hours or gently clip the seed tip to help the seed germinate. Hill planting: Form soil into a 1-ft. diameter mound 3-4' tall. Space mounds 4-6' apart. On each mound plant 1-2 seeds. Row planting: See spacing info in chart. Keep soil moist. Fertilize as needed. Hand pollination may be necessary. Train to climb a vertical support for better air circulation, straighter fruit and ease of harvest. Chinese okra is prepared like squash or okra. Use young tender gourds in sautes, stews and stir-fries. Buy Seeds Online,Organic Seeds,Heirloom Seeds,Non-GMO Seeds,Vegetable Seeds,Flower Seeds,Herb Seeds,Fruit Seeds,Garden Seeds,Seed Starter Kits,Rare Seeds,Bulk Seeds,Indoor Gardening Seeds,Seed Catalog,Seed Packs for Sale,Sustainable Seeds,Greenhouse Seeds,Seed Suppliers,Planting Seeds,Home Garden Seeds