Japanese Larch Tree Seeds (Larix kaempferi)
Japanese Larch Tree Seeds (Larix kaempferi)
Golden, hardy, and distinctive.
Larix kaempferi, the Japanese Larch, is a fast-growing deciduous conifer native to the mountains of central Japan. Unlike most conifers, it sheds its soft needles each fall, after first turning a brilliant golden-yellow that lights up the landscape. With its straight trunk, tiered branching, and tolerance of tough conditions, it’s valued for reforestation, timber, and ornamental plantings alike.
- Native to Japan; widely planted in Europe and North America for timber and landscape use
- Deciduous needles: fresh green in spring, golden yellow in fall before dropping
- Thrives in cool, temperate climates and withstands harsh mountain conditions
- Strong, straight-grained wood used in construction and furniture
Growing Details
- Botanical Name: Larix kaempferi
- Germination Rate: 91%
- Harvest Year: 2021
- Seed Source: China
- Stratification: Required (30–60 days cold stratification)
- USDA Zones: 4–7
- Soil: Prefers moist, well-drained soil; adaptable to clay and loam
- Light: Full sun
- Height: 70–100 feet
- Spread: 20–40 feet
- Growth Rate: Fast
FAQ
Do Japanese Larch trees lose their needles?
Yes, unlike most conifers, Japanese Larch is deciduous and drops its needles each fall after turning golden yellow.
How fast do they grow?
Japanese Larch is considered a fast grower, capable of adding 1–2 feet of height annually under good conditions.
Is Japanese Larch good for timber?
Yes. Its straight-grained, durable wood is used in construction, furniture, and outdoor projects.
Related Seeds
Evergreen Seed Co. is trusted by growers nationwide for rare, resilient, and high-germination tree seeds. Each order is carefully sourced, tested, and packaged with detailed planting instructions.
FAQ
FAQ
Do you pre-stratify the seeds?
Most of our seeds are not pre-stratified. We ship them unstratified so you can control germination timing based on your local growing season. We sell to all 50 U.S. states and Canadian provinces, and since each region has different planting windows, pre-stratifying would risk seeds germinating in transit or before you're ready to plant.
True stratification requires cold, moist conditions, which can lead to premature sprouting or mold if not timed properly. To avoid this, we store most seeds in dry cold conditions to preserve viability — but this does not initiate stratification.
Do any of your seeds need to stay moist? (Recalcitrant seeds)
Yes — some species we offer are recalcitrant, meaning they must remain moist to stay viable and cannot be dried out. Examples include: Chestnut, Hazelnut, Paw Paw, etc.
These seeds are shipped in moist cold storage and are clearly labeled on the product page when applicable. Please refrigerate immediately upon arrival and follow included care instructions.
Do you ship internationally?
We currently ship to the United States and Canada only. Unfortunately, we cannot ship to other countries without a phytosanitary certificate, which is required by most international customs agencies.
If you're interested in shipping outside North America, please contact us. Note that a phytosanitary certificate typically adds $60–$80 USD per seed type and must be arranged in advance.
Shipping & What's Included
Shipping & What's Included
Shipping & Packaging
Hand-packed in resealable zipper kraft paper seed bags
Stratification and planting instructions included with every order
1 free bonus seed pack included with every order
Ships within 3–5 business days via USPS
Return Policy
Return Policy
Due to the nature of our products, we do not accept returns on seeds.
However, if your order arrives damaged or incorrect, please contact us within 7 days and we’ll make it right.
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