First Editions® St Croix™ American Elm
Ulmus americana 'St Croix'
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First Editions® St Croix™ American Elm is backordered and will ship as soon as it is back in stock.
Plant Sentry™
Plant Sentry™

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Your order is protected by our compliance system that:
- Prevents restricted plants from shipping to your state
- Ensures plants meet your state's agricultural requirements
- Protects gardens from invasive pests and diseases
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
First Editions® St Croix™ American Elm 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
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Moisture
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Soil
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Growth RateFast
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Flower Color
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Fall Color
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Pruning Time
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Bloom PeriodEarly Spring, Late Spring

Growing Zones 3-6
Dependable and Hardy First Editions® St Croix™ American Elm
- Dutch Elm Disease Resistant
- Broad Vase-Shape Form
- Open Canopy
- Excellent for Street-Side Tree
- Promises to Restore American Elm Population
- Prestigious Shade Tree
- Iconic Green Elm Leaves
- Long-Living Addition to The Yard
- Easy to Maintain
- Full Sun Is Best
- Vigorous Growth Habit
If you're dreaming of a prestigious tree that will soak your yard in shade and help rebuild the U.S. Elm population, the St. Croix™ American Elm Tree PP#20,097 (Ulmus americana 'St Croix') makes an excellent choice.
This grand tree may be the new Elm on the block, but it makes a magnificent statement and has a remarkable resistance to Dutch elm disease. The St Croix™ American Elm will be the beginning of a legacy for your family and a landmark in your neighborhood. With this handsome and fast-growing Elm, you can help re-establish the elm population.
This tree is not only iconic, but it fulfills the demand for shade without much fuss.
What makes the St Croix™ American Elm the best choice for your yard? This tree maintains a stately vase shape while spreading wide. This lovely Elm has an open spreading canopy and deep green foliage that lights up the summer. Its leaves are ovular with incised edges and evenly spaced veins.
While these rich verdant leaves make summer feel lush and fresh, they are also quite striking as they brighten to a sunny yellow in the fall. Even as the St Croix™ American Elm drops its leaves as winter jumps into full swing, its branches create a stunning display.
The St Croix™ American Elm is a worthy investment. As an American Elm variety, it is helping revitalize the American Elm population. It is also quite strong. Like other elms, this one has stringy bark and new growth that creates a network of dense fibers and a very tough-wooded tree.
Don't hesitate to prune when necessary in winter before the end of March to remove crossing branches, secondary leaders, or broken branches.
This Elm is more than 'just a tree.' It creates a storybook-like shady oasis. As this Elm grows and its branches spread far and wide, it will transform your yard into a picturesque setting, perfect for hanging a swing, relaxing with a good book, or daydreaming with your dog. Order today!
How to Use the St Croix™ American Elm in the Landscape
This large-scale tree is perfect for an impressive specimen that your grandkids will enjoy playing beneath and climbing on. Its dark green foliage will blanket your yard in shade. Use the St Croix™ American Elm as an opulent backdrop to admire from your porch, patio, or deck.
The St Croix™ American Elm is highly adaptable to moist, wet bottomlands. Its shallow root system will happily lap up moisture that stands just below the surface.
One of the most delightful uses of this luxurious and robust tree is as an impressive street-side planting. The St Croix™ American Elm's grand vase shape makes for a lovely arching overhang that will keep your car shaded and your neighbors in awe. When you plant several St Croix American Elms flanking a road, you can create a breathtaking arch of branches and dense shade.
You can create a legion of St. Croix Elms as a promise to revitalize the American Elm population.
#ProPlantTips for Care
This glorious tree is a statement of health, and it will thrive in zones as cold as zone 3. It does need basic care for the first few weeks after planting, though. You will want to mulch around the base of your St Croix™ American Elm with a delicate mix of leaves and mulch bark. About 2 to 3 inches of mulch will do the job.
Fertilize your St Croix™ American Elm in spring.
The St Croix™ American Elm prefers full sun and well-drained soil with medium moisture. They like rich, loamy soil but are quite tolerant of many soil conditions. Once established, this Elm is disease-resistant and sturdy. Prune it back in early spring and provide it with plenty of room to spread its branches.
Thanks to the St Croix™ American Elm, the American Elm is becoming the next comeback kid. This broad and beautiful Elm is sure to make a huge impact throughout the U.S. and in your yard.
In fact, horticulturalists and homeowners seeking reliable shade trees are already buying them up. So, don't wait to order yours - our stock will not last.