Culvers Root
Veronicastrum virginicum
Plant Sentry™
Plant Sentry™
Plant Sentry™ Protected
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 - $198.99 | $24.99 |
| $199+ | FREE |
✓ 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 Sentry™ Protected
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
Plant Profile & Growing Essentials
Cold hardy, Native, Flowering, Clay Tolerant, Wet Soils, Attracts Butterflies, Attracts pollinators, and Deer-resistant
Specifications
Specifications
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Botanical Name
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Height
-
Width
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Growing Zones
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Sunlight
-
Growth RateModerate
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Flower Color
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Leaf Color
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NativeYes
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Pollinator FriendlyYes
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Pollinator Required
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Bloom PeriodEarly Summer, Late Summer
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Does Not Ship ToAK, HI, ID, MT
Planting & Care Instructions
Planting & Care Instructions
Growing Zones 3-7
Tall Native Blooms for Pollinators - Culvers Root!
- White-Lavender Floral Spikes
- Deep-Green Foliage
- Upright, Strong Verticle Accent
- Easy Care & Low Maintenance
- Beneficial Pollinator Friendly
- Full Sun Native
Also known as Black Root, Culvers Root (Veronicastrum virginicum) is a hardy native perennial. These pollinator magnets add vertical interest to the wildflower garden.
Often over 5' tall, mid-summer brings candelabra-like, branched flower spikes, resembling their Veronica botanical namesake. Blooms are white with a lavender tinge and are loved by butterflies!
Growing from deep-green basal foliage that forms whorls with very sturdy stems in full sun.
How to Use Culvers Root In The Landscape
The height of these native perennials makes them perfect as back-of-the-border and vertical accents.
Prairie, Wildflower and Naturalized garden settings are lovely locations. Preferring moist to average soil, Rain gardens and soggy sites.
Blooming all summer, these are fantastic as tall additions to your Cut Flower gardens, plus amazing in Cottage gardens and Perennial beds and borders.
#ProPlantTips For Care
Full sun provides the strongest stems, although when planting in warmer growing zones 3-8, these do appreciate light shade.
Native plants that don't mind occasionally wet to moist soil, doing best in average, well-drained soil.
Control the size by pruning back before they bloom and dead-heading to extend bloom time.
Culvers Root is an amazing tall addition to native and prairie garden design! Tough and adaptable, you will be glad you included this fantastic plant! Order from Nature Hills today!
