15 sprouting seedlings Chinese Cinamon Yam Japanese Air Potato Dioscorea polystachya Edible. Pretty white cluster bloom and red vine. You’ll receive 25 healthy, sprouting, seedlings, single to multiple leaves and 3 to 10″ long vines. They will be well hydrated for the trip. Perenial I’m in zone 6. Edible elongated tubers. Partial or full sun. Big yard, trellis a must. You only buy this once since it’s a perennial. The matured vines can grow to pencil thick red vines which is gorgeous. Foliage die in fall and return in spring. Please see photos of sample of the plants. Each order is freshly dug up from my garden and shipped upon received of payment. Bee safe and happy gardening!