{"product_id":"dioscorea-polystachya-chinese-yam-cinnamon-vine-5_bulbs","title":"Dioscorea polystachya | Chinese Yam | Cinnamon Vine | 5_Bulbs","description":"\u003cp data-start=\"0\" data-end=\"61\"\u003e\u003cstrong data-start=\"0\" data-end=\"61\"\u003eDioscorea polystachya — Chinese Yam \/ Cinnamon Vine Bulbs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"63\" data-end=\"481\"\u003eElegant, historic, and quietly powerful, \u003cstrong data-start=\"104\" data-end=\"129\"\u003eDioscorea polystachya\u003c\/strong\u003e—often called \u003cstrong data-start=\"143\" data-end=\"158\"\u003eChinese Yam\u003c\/strong\u003e or \u003cstrong data-start=\"162\" data-end=\"179\"\u003eCinnamon Vine\u003c\/strong\u003e—is a storied climbing perennial that has twined its way through centuries of East Asian gardens and culture. Grown from bulbs (tubers), this plant marries ornamental grace with deep-rooted tradition, offering heart-shaped foliage, perfumed blooms, and a growth habit that feels both ancient and alive.\u003c\/p\u003e\n\u003cp data-start=\"483\" data-end=\"890\"\u003eAs summer matures, slender vines climb with purpose, wrapping trellises, fences, and arbors in soft green. From the leaf axils appear \u003cstrong data-start=\"617\" data-end=\"667\"\u003edelicate sprays of tiny greenish-white flowers\u003c\/strong\u003e that are \u003cstrong data-start=\"677\" data-end=\"700\"\u003edistinctly fragrant\u003c\/strong\u003e, especially in the evening, releasing a warm, cinnamon-like scent that drifts on the air. Though subtle in appearance, the fragrance is unforgettable—one of the plant’s most beloved traits.\u003c\/p\u003e\n\u003chr data-start=\"892\" data-end=\"895\"\u003e\n\u003ch3 data-start=\"897\" data-end=\"935\"\u003eCultural \u0026amp; Historical Significance\u003c\/h3\u003e\n\u003cp data-start=\"936\" data-end=\"1452\"\u003eDioscorea polystachya has been cultivated in China and neighboring regions for well over a thousand years. In traditional gardens, it symbolized \u003cstrong data-start=\"1081\" data-end=\"1128\"\u003elongevity, perseverance, and quiet strength\u003c\/strong\u003e, valued for its ability to return reliably year after year. It was often grown near homes and garden walls, where its twining habit softened architecture and its underground bulb quietly expanded with time. In ornamental contexts outside its native range, it has been admired for its romantic foliage and evening fragrance.\u003c\/p\u003e\n\u003chr data-start=\"1454\" data-end=\"1457\"\u003e\n\u003ch3 data-start=\"1459\" data-end=\"1490\"\u003eWildlife \u0026amp; Ecological Notes\u003c\/h3\u003e\n\u003cul data-start=\"1491\" data-end=\"1894\"\u003e\n\u003cli data-start=\"1491\" data-end=\"1630\"\u003e\n\u003cp data-start=\"1493\" data-end=\"1630\"\u003eThe \u003cstrong data-start=\"1497\" data-end=\"1560\"\u003efragrant flowers attract bees, small butterflies, and moths\u003c\/strong\u003e, particularly nocturnal pollinators drawn to scent rather than color.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1631\" data-end=\"1815\"\u003e\n\u003cp data-start=\"1633\" data-end=\"1815\"\u003eWhile \u003cstrong data-start=\"1639\" data-end=\"1738\"\u003eno specific butterflies or moths are documented as using Dioscorea polystachya as a larval host\u003c\/strong\u003e, the plant contributes nectar and seasonal interest for pollinating insects.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1816\" data-end=\"1894\"\u003e\n\u003cp data-start=\"1818\" data-end=\"1894\"\u003eDense foliage can offer shelter for beneficial insects such as \u003cstrong data-start=\"1881\" data-end=\"1893\"\u003eladybugs\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1896\" data-end=\"2051\"\u003e\u003cem data-start=\"1896\" data-end=\"2051\"\u003e(Note: In some regions this species can spread vigorously if not managed. Growing it responsibly with containment or regular maintenance is recommended.)\u003c\/em\u003e\u003c\/p\u003e\n\u003chr data-start=\"2053\" data-end=\"2056\"\u003e\n\u003ch3 data-start=\"2058\" data-end=\"2086\"\u003eGrowth Habit \u0026amp; Hardiness\u003c\/h3\u003e\n\u003cp data-start=\"2087\" data-end=\"2187\"\u003eDioscorea polystachya is a long-lived, deciduous perennial vine grown from a hardy underground bulb.\u003c\/p\u003e\n\u003cul data-start=\"2189\" data-end=\"2475\"\u003e\n\u003cli data-start=\"2189\" data-end=\"2224\"\u003e\n\u003cp data-start=\"2191\" data-end=\"2224\"\u003e\u003cstrong data-start=\"2191\" data-end=\"2207\"\u003eBloom Color:\u003c\/strong\u003e Greenish-white\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2225\" data-end=\"2253\"\u003e\n\u003cp data-start=\"2227\" data-end=\"2253\"\u003e\u003cstrong data-start=\"2227\" data-end=\"2244\"\u003eBloom Season:\u003c\/strong\u003e Summer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2254\" data-end=\"2328\"\u003e\n\u003cp data-start=\"2256\" data-end=\"2328\"\u003e\u003cstrong data-start=\"2256\" data-end=\"2270\"\u003eFragrance:\u003c\/strong\u003e Yes — sweet, spicy, cinnamon-like, strongest in evening\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2329\" data-end=\"2372\"\u003e\n\u003cp data-start=\"2331\" data-end=\"2372\"\u003e\u003cstrong data-start=\"2331\" data-end=\"2356\"\u003eUSDA Hardiness Zones:\u003c\/strong\u003e \u003cstrong data-start=\"2357\" data-end=\"2370\"\u003eZones 5–9\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2373\" data-end=\"2413\"\u003e\n\u003cp data-start=\"2375\" data-end=\"2413\"\u003e\u003cstrong data-start=\"2375\" data-end=\"2385\"\u003eLight:\u003c\/strong\u003e Full sun to partial shade\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2414\" data-end=\"2475\"\u003e\n\u003cp data-start=\"2416\" data-end=\"2475\"\u003e\u003cstrong data-start=\"2416\" data-end=\"2425\"\u003eSoil:\u003c\/strong\u003e Well-drained soil; adaptable to many soil types\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2477\" data-end=\"2630\"\u003eVines can reach \u003cstrong data-start=\"2493\" data-end=\"2507\"\u003e10–20 feet\u003c\/strong\u003e in a growing season, making this an excellent choice for vertical interest where fragrance and foliage are equally valued.\u003c\/p\u003e\n\u003chr data-start=\"2632\" data-end=\"2635\"\u003e\n\u003ch3 data-start=\"2637\" data-end=\"2658\"\u003eInteresting Facts\u003c\/h3\u003e\n\u003cul data-start=\"2659\" data-end=\"2960\"\u003e\n\u003cli data-start=\"2659\" data-end=\"2735\"\u003e\n\u003cp data-start=\"2661\" data-end=\"2735\"\u003eThe species name \u003cem data-start=\"2678\" data-end=\"2691\"\u003epolystachya\u003c\/em\u003e refers to its many-flowered inflorescences.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2736\" data-end=\"2838\"\u003e\n\u003cp data-start=\"2738\" data-end=\"2838\"\u003eThe plant produces small aerial bulbils along the vine, a unique feature among climbing ornamentals.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2839\" data-end=\"2960\"\u003e\n\u003cp data-start=\"2841\" data-end=\"2960\"\u003eEvening fragrance has earned it the common name “Cinnamon Vine,” even though it is not botanically related to cinnamon.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2962\" data-end=\"2965\"\u003e\n\u003ch2 data-start=\"2967\" data-end=\"3039\"\u003ePlanting \u0026amp; Establishment Instructions for Dioscorea polystachya Bulbs\u003c\/h2\u003e\n\u003cp data-start=\"3041\" data-end=\"3146\"\u003eDioscorea polystachya is grown from bulbs (tubers), not seeds. Proper planting ensures long-term success.\u003c\/p\u003e\n\u003ch3 data-start=\"3148\" data-end=\"3168\"\u003eBulb Preparation\u003c\/h3\u003e\n\u003cul data-start=\"3169\" data-end=\"3272\"\u003e\n\u003cli data-start=\"3169\" data-end=\"3202\"\u003e\n\u003cp data-start=\"3171\" data-end=\"3202\"\u003eBulbs require no pre-treatment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3203\" data-end=\"3272\"\u003e\n\u003cp data-start=\"3205\" data-end=\"3272\"\u003eInspect bulbs and ensure they are firm and healthy before planting.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"3274\" data-end=\"3286\"\u003ePlanting\u003c\/h3\u003e\n\u003col data-start=\"3287\" data-end=\"3462\"\u003e\n\u003cli data-start=\"3287\" data-end=\"3357\"\u003e\n\u003cp data-start=\"3290\" data-end=\"3357\"\u003ePlant bulbs \u003cstrong data-start=\"3302\" data-end=\"3321\"\u003e2–4 inches deep\u003c\/strong\u003e with the growing tip facing upward.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3358\" data-end=\"3421\"\u003e\n\u003cp data-start=\"3361\" data-end=\"3421\"\u003eSpace bulbs \u003cstrong data-start=\"3373\" data-end=\"3395\"\u003e12–24 inches apart\u003c\/strong\u003e to allow for vine spread.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3422\" data-end=\"3462\"\u003e\n\u003cp data-start=\"3425\" data-end=\"3462\"\u003eCover with soil and water thoroughly.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3 data-start=\"3464\" data-end=\"3486\"\u003eGrowing Conditions\u003c\/h3\u003e\n\u003cul data-start=\"3487\" data-end=\"3713\"\u003e\n\u003cli data-start=\"3487\" data-end=\"3555\"\u003e\n\u003cp data-start=\"3489\" data-end=\"3555\"\u003e\u003cstrong data-start=\"3489\" data-end=\"3510\"\u003eSoil Temperature:\u003c\/strong\u003e At least \u003cstrong data-start=\"3520\" data-end=\"3535\"\u003e60°F (16°C)\u003c\/strong\u003e for active growth\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3556\" data-end=\"3628\"\u003e\n\u003cp data-start=\"3558\" data-end=\"3628\"\u003e\u003cstrong data-start=\"3558\" data-end=\"3568\"\u003eLight:\u003c\/strong\u003e Full sun encourages flowering; partial shade is tolerated\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3629\" data-end=\"3713\"\u003e\n\u003cp data-start=\"3631\" data-end=\"3713\"\u003e\u003cstrong data-start=\"3631\" data-end=\"3644\"\u003eMoisture:\u003c\/strong\u003e Keep soil evenly moist during establishment, then moderately moist\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"3715\" data-end=\"3737\"\u003eEmergence \u0026amp; Growth\u003c\/h3\u003e\n\u003cul data-start=\"3738\" data-end=\"3927\"\u003e\n\u003cli data-start=\"3738\" data-end=\"3816\"\u003e\n\u003cp data-start=\"3740\" data-end=\"3816\"\u003eShoots typically emerge in \u003cstrong data-start=\"3767\" data-end=\"3793\"\u003espring to early summer\u003c\/strong\u003e, depending on climate.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3817\" data-end=\"3869\"\u003e\n\u003cp data-start=\"3819\" data-end=\"3869\"\u003eGrowth accelerates rapidly once temperatures warm.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3870\" data-end=\"3927\"\u003e\n\u003cp data-start=\"3872\" data-end=\"3927\"\u003eProvide a sturdy support early; vines twine vigorously.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"3929\" data-end=\"3945\"\u003eOngoing Care\u003c\/h3\u003e\n\u003cul data-start=\"3946\" data-end=\"4143\"\u003e\n\u003cli data-start=\"3946\" data-end=\"4015\"\u003e\n\u003cp data-start=\"3948\" data-end=\"4015\"\u003eMulch lightly to retain moisture and protect bulbs in colder zones.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4016\" data-end=\"4075\"\u003e\n\u003cp data-start=\"4018\" data-end=\"4075\"\u003eCut back vines after frost; bulbs overwinter underground.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4076\" data-end=\"4143\"\u003e\n\u003cp data-start=\"4078\" data-end=\"4143\"\u003eMonitor and remove unwanted bulbils if spread control is desired.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"4145\" data-end=\"4376\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eWith its \u003cstrong data-start=\"4154\" data-end=\"4218\"\u003eevening perfume, historic roots, and graceful climbing habit\u003c\/strong\u003e, \u003cstrong data-start=\"4220\" data-end=\"4245\"\u003eDioscorea polystachya\u003c\/strong\u003e is a plant that rewards patience and respect—an old soul in the garden, offering beauty that lingers long after the sun goes down.\u003c\/p\u003e","brand":"Butterfly Garden Seeds","offers":[{"title":"Default Title","offer_id":43899755397171,"sku":null,"price":9.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0264\/0727\/2499\/files\/dioscoreapolystachya.jpg?v=1768436824","url":"https:\/\/butterflygardenseeds.com\/products\/dioscorea-polystachya-chinese-yam-cinnamon-vine-5_bulbs","provider":"Butterfly Garden Seeds","version":"1.0","type":"link"}