Bigleaf Maple Tree Seeds (Acer macrophyllum)
Bigleaf Maple Tree Seeds (Acer macrophyllum)
Broad, bold, and golden.
Acer macrophyllum, the Bigleaf Maple, is a striking Pacific Northwest native that lives up to its name—boasting the largest leaves of any maple in North America, often over a foot wide. Its sweeping canopy and golden autumn glow make it a standout in any landscape, while its sap, wildlife benefits, and cultural importance cement its legacy as a true giant of the West Coast.
Why Choose Bigleaf Maple?
- Native to the Pacific Northwest; thrives along streams and moist woodlands
- Massive leaves create lush shade in summer and brilliant yellow-orange in fall
- Provides nectar for pollinators, seeds for birds, and shelter for wildlife
- Sap can be tapped and boiled into a distinctive maple syrup
Growing Details
- Botanical Name: Acer macrophyllum
- Stratification: 90–120 days cold stratification required
- USDA Zones: 5–9
- Soil: Prefers moist, well-drained soil; adaptable to clay and rocky soils
- Light: Full sun to partial shade
- Mature Size: 50–100 ft tall × 40–75 ft wide
- Growth Rate: Moderate to fast
FAQ
Can Bigleaf Maple be tapped for syrup?
Yes. Its sap can be boiled into a unique maple syrup, similar to sugar maple but with a distinct flavor.
How big do the leaves really get?
Leaves often reach 12 inches across, making them the largest of any maple species in North America.
Is it good for wildlife?
Absolutely. Its seeds, flowers, and canopy support pollinators, birds, and mammals throughout the year.
Related Seeds
Looking for other native shade and hardwood trees?
Red Maple Tree Seeds (Acer rubrum)
Sycamore Tree Seeds (Platanus occidentalis)
American Elm Tree Seeds (Ulmus americana ‘Princeton’)
Evergreen Seed Co. is trusted by growers nationwide for rare and resilient 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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