| Management number | 221058013 | Release Date | 2026/05/03 | List Price | US$15.20 | Model Number | 221058013 | ||
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The Japanese Alder (Alnus japonica) is a deciduous tree, native to Japan, Korea, and parts of eastern China, known for its ornamental attributes and ability to thrive in wet or poorly drained soils. It typically reaches heights of 40 to 60 feet and has a broadly conical or rounded crown with a straight trunk. The bark is smooth and grayish when young, gradually developing shallow furrows and fissures as it matures. It requires 60-90 days of cold stratification for germination and is suitable for hardiness zones 5-8. The Japanese Alder prefers moderate watering and can tolerate a wide range of soils. It enriches the soil with nitrogen due to its symbiotic relationship with nitrogen-fixing bacteria. The tree's spread is 30-50 feet. The product is available in variable counts, including 1400, 5000, 10000, 20000, 80000, 160000, and 320000 seeds per packet.
| Color | Green |
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| Brand Name | MySeeds.Co |
| Unit Count | 1.0 Count |
| Manufacturer | MySeeds.Co |
| Item Type Name | Japanese Alder |
| Moisture Needs | Moderate Watering |
| Material Features | GMO Free |
| Sunlight Exposure | Partial Shade |
| USDA Hardiness Zone | 5-8 |
| Indoor Outdoor Usage | Outdoor |
| Expected Blooming Period | Winter |
| Expected Planting Period | Cold Season |
| Product Care Instructions | Soil: wet or poorly drained; Climate: Hardiness zone 5-8; Seed treatment: 60-90 days cold stratification |
| Plant or Animal Product Type | Tree |
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