American Filbert
Corylus americana
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American Filbert - #3 Container 2-3 Feet is backordered and will ship as soon as it is back in stock.
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Your order is protected by our compliance system that:
- Prevents restricted plants from shipping to your state
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Delivery and Shipping
Delivery and Shipping
Delivery and Shipping
Fast, Safe Plant Delivery
Ships in 3-4 business days • Tracking provided • Weather protected
Under $50 | $9.99 |
$50 - $99.99 | $14.99 |
$100 - $149.99 | $16.99 |
$150+ | $24.99 |
✓ Zone-specific timing • ✓ Professional packaging • ✓ Health guarantee
Understanding Plant Options
Nature Hills offers plants in two main formats:
- Container Plants: Grown in pots with soil, sized by container volume and plant age
- Bare Root Plants: Dormant plants without soil, sized by height measurements
Container Plant Sizes
Container sizes indicate plant age and growing capacity rather than liquid volume equivalents. Our containers follow industry-standard nursery "trade gallon" specifications, which differ from standard liquid gallon measurements.
Young Plants (6 months to 18 months old)
Container Size | Actual Volume | Metric Equivalent |
---|---|---|
2" x 2" x 3" | 0.18 - 0.21 dry quarts | 0.20 - 0.23 dry liters |
4" Container | 0.31 - 0.87 dry quarts | 0.35 - 0.96 dry liters |
4.5" Container | 0.65 dry quarts | 0.72 dry liters |
6" Container | 1.4 dry quarts | 1.59 dry liters |
1 Quart | 1 dry quart | 1.1 dry liters |
5.5" Container | 1.89 dry quarts | 2.08 dry liters |
Established Plants (18 months to 2.5 years old)
Container Size | Actual Volume | Metric Equivalent |
---|---|---|
2 Quart | 2 dry quarts | 2.2 dry liters |
#1 Container | 2.26 - 3.73 dry quarts | 2.49 - 4.11 dry liters |
5" x 5" x 12" | 3.5 - 4.3 dry quarts | 3.85 - 4.74 dry liters |
Mature Plants (2-4 years old)
Container Size | Actual Volume | Metric Equivalent |
---|---|---|
#2 Container | 1.19 - 1.76 dry gallons | 5.24 - 7.75 dry liters |
#3 Container | 2.15 - 2.76 dry gallons | 8.14 - 12.16 dry liters |
Large Plants (3-5 years old)
Container Size | Actual Volume | Metric Equivalent |
---|---|---|
#5 Container | 2.92 - 4.62 dry gallons | 12.86 - 20.35 dry liters |
#6 Container | 5.25 - 6.01 dry gallons | 23.12 - 26.42 dry liters |
#7 Container | 5.98 - 6.53 dry gallons | 26.34 - 28.76 dry liters |
Bare Root Plants
Bare root plants are sold by height from the root system to the top of the plant. Plants may exceed minimum height requirements.
Common Sizes:
- Trees: 1 foot, 2 feet, 3 feet, 4 feet, 5 feet, 6 feet
- Shrubs & Perennials: 1 foot, 18 inches, 2 feet
Important Notes
Container Volume Specifications
- Trade Gallon Standard: Our containers follow industry-standard "trade gallon" specifications established by the American National Standards Institute (ANSI Z60.1) for nursery stock
- Volume Variations: Actual soil volume may vary due to plant root systems and growing medium settlement
- Age Indicators: Container size primarily indicates plant age and maturity rather than liquid volume equivalents
Growing Conditions
- Plant size can vary based on variety and growing conditions
- Container size helps indicate plant maturity and establishment level
- Larger containers generally mean more established root systems and faster landscape establishment
Seasonal Availability
- Bare root plants are available seasonally when dormant
- Container plants are available throughout the growing season
- Specific varieties may have limited availability in certain sizes
Questions?
For questions about specific plant sizes or availability, please contact our plant experts who can help you choose the right size for your landscape needs.
Plant Highlights
American Filbert highlights at a glance!
Specifications
Specifications
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Brand
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Botanical Name
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Growing Zones
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Mature Height
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Mature Spread
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Sun ExposureFull Sun, Partial Shade
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Moisture
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Soil
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Growth RateMedium
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Flower Color
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Fall Color
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Pollinator Friendly
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Pollinator Required
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Fragrant
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Pruning Time
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Bloom PeriodEarly Spring, Late Spring
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Harvest Time

Growing Zones 4 - 9
You'll love the hardy native American Filbert Tree (Corylus americana) for its many features! Unique foliage and tasty nuts, also known as Hazelnuts! Versatile for use as large shrubs, or pruned into an ornamental edible specimen tree.
The spring clusters of yellow-brown tasseled catkins appear and gently sway in the breeze as they pollinate the tiny female flowers. The dark green, heart-shaped leaves are pleated and serrated and look fantastic all growing season long! Autumn temperatures bring on a drastic change as fall colors range from vivid orange, mellow golds, and yellows and even deepen into rich wine-reds!
In addition to the fall color, you'll notice green clustered capsules of egg-shaped nuts that are surrounded by shaggy green bracts that turn brown when ripe. The bird-friendly nuts are favorites of squirrels, and groundbirds among other wildlife when they ripen late in the season (September to October)! Hardy throughout USDA growing zones 4 to 9, these shrubby trees grow 10-15 feet in height and a bit smaller in width at maturity.
Planting and Application:
Filbert Trees are larger natives that are ideal for unique lawn trees, and small-scale shade. Groupings and rows of these deciduous plants in their shrubby forms are perfect for naturalizing areas, as windbreaks, and as privacy hedgerows. These lovely freeform screenings with tasty benefits!
Use Filberts in Rain Garden settings or riparian buffers along stream beds, and woodland borders. Naturally thicket-forming and dense roots make Filberts ideal for erosion control and steep slopes! You'll enjoy them among your Nut Tree groves! Use the nuts raw, in baking, roasted, or ground into your own chocolaty nut spread!
If you don't get to them first, Hazelnuts provide food and the branching provides cover for songbirds and wildlife that feast on the catkins and nuts. Plant a hedgerow or shelterbelt for wildlife habitat, cover, food, and nesting sites!
- Pretty Foliage, Catkins & Edible Nuts
- Fast-Growing Shrubby Trees
- Gorgeous Fall Color
- Bird-Friendly & Supports Wildlife
- Naturalizing, Food Forests, Privacy & Shelterbelts
#ProPlantTips for Care:
Filbert Trees are adaptable to full sun and partial shade, wet or dry conditions, and have outstanding ease of care and adaptability. For the driest zones, provide your tree protection from the afternoon sun and supplemental water in extended periods of drought. A 3-4 inch deep layer of arborist mulch helps keep the roots cool and moist.
Prune these trees into multi-branched shrubs or trees, or train them into single-stem specimens after they've finished flowering. You can also renewal prune which involves removing the older thicker branches down to the ground every couple of years - leaving the younger, thinner branches in place to flower and fruit. Removing the older, less productive branches keeps the plants healthier and more vigorous.
- Full Sun & Partial Shade
- Cold Hardy In Well-Drained Soil
- Moderate to Higher Moisture
- Prune After Flowering
- Eastern Filbert Blight & Disease Resistant
Support wildlife & birds while enjoying tasty Hazelnuts with a hardy native American Filbert Tree for your landscape! Buy at Nature Hills before they sell out!