🌿 Product Features
• Botanical Name: Dioscorea polystachya
• Common Names: Chinese Yam, Cinnamon Vine 
• Plant Type: Perennial climbing vine
• Propagation: Aerial bulbils (small tubers formed in leaf axils)
• Edibility: Both aerial bulbils and underground tubers are edible
• Growth Habit: Fast-growing vine suitable for trellises or supports
• Ideal for: Home gardens, balcony pots, vertical gardening
• Climate Adaptability: Hardy in USDA zones 5–9
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🌱 Cultivation Method
1. Bulbil Preparation: Soak bulbils in warm water for 12–24 hours to encourage sprouting.
2. Soil Requirements: Use well-draining, fertile soil rich in organic matter.
3. Planting Depth: Plant bulbils about 2–3 cm deep in the soil.
4. Spacing: Space plants approximately 30–50 cm apart to allow ample growth.
5. Support Structure: Provide a trellis or stake for the vine to climb.
6. Watering: Maintain moderate moisture; avoid waterlogging.
7. Fertilization: Apply balanced organic fertilizer monthly during the growing season.
8. Harvesting: Aerial bulbils can be harvested in late summer; underground tubers are ready in late autumn.
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🌿 产品特佂，
• 学名：Dioscorea polystachya
• 常见名称：山药、薯蓣
• 植物类型：多年生攀缘藤本植物 
• 繁殖方式：气生珠芽（叶腋处形成的小块茎） 
• 食用性：气生珠芽和地下块茎均可食用 
• 生长习性：生长迅速，适合搭架攀爬
• 适合种植：家庭花园、阳台盆栽、垂直绿化
• 适应气候：耐寒区为 USDA 5–9 区
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🌱 种植方法（中文）
1. 珠芽处理：将珠芽在温水中浸泡12–24小时，促进发芽。
2. 土壤要求：使用排水良好、富含有机质的肥沃土壤。
3. 种植深度：将珠芽埋入土中约2–3厘米深。
4. 种植间距：植物间距保持在30–50厘米，以利生长。
5. 支架设置：提供支架或篱笆，供藤蔓攀爬。
6. 浇水管理：保持土壤适度湿润，避免积水。
7. 施肥建议：生长期每月施用一次平衡有机肥。
8. 收获时间：气生珠芽可于夏末采收，地下块茎则在深秋成熟。
