Prince's Plume Hyssop
Agastache ‘Prince’s Plume’
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
Attracts Birds, Attracts Hummingbirds, Attracts Butterflies, Native, Fragrant, and Flowering
Specifications
Specifications
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Botanical Name
-
Height
-
Width
-
Growing Zones
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Sunlight
-
Flower Color
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Leaf Color
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NativeYes
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Pollinator FriendlyYes
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FragrantYes
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Bloom PeriodEarly Summer, Late Summer, Early Fall
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Does Not Ship ToAK, HI, ID, MT
Planting & Care
Planting & Care
Imagine a flurry of activity in your summer garden as hummingbirds and bumblebees dart between towers of lavender-violet blooms. Agastache ‘Prince’s Plume’ is more than just a flowering perennial; it is a stately, hard-working addition to your landscape that refuses to quit from early June until the first frost. This plant creates a vertical spectacle that provides a reliable source of nectar during the hottest months of the year when other garden favorites might begin to fade.
High-Performance Pollinator Support
One of the top reasons gardeners choose this hummingbird mint is its ability to serve as a high-octane nectar station. The dense, upright flower spikes are packed with individual florets that keep bees and butterflies coming back for more. Because it is a naturally deer resistant plant, you can enjoy these blooms without the worry of local wildlife treating your flower beds like a buffet. The aromatic, licorice-scented foliage acts as a natural deterrent to browsing animals while adding a delightful fragrance to your garden walks.
Many shoppers ask, "Does Agastache come back every year?" When planted in the right conditions, this resilient perennial returns with vigor each spring. It is bred for increased disease resistance and a sturdier habit than older varieties, meaning you get more flowers and less flopping. This makes it a smart investment for anyone looking to build a sustainable, low-maintenance pollinator garden that matures beautifully over time.
Success in the Sunny Landscape
To ensure your Agastache ‘Prince’s Plume’ thrives, focus on providing a site with full sun and excellent drainage. While it is a notably drought tolerant perennial once established, it cannot handle "wet feet" during the winter months. If you live in an area with heavy clay, consider planting in raised beds or adding grit to the soil to improve aeration.
This variety is hardy in USDA zones 5 through 10, showing remarkable versatility across different climates. In the American Deep South or other regions with intense summer heat, providing a bit of afternoon shade can help the foliage stay crisp, though its primary requirement remains plenty of sunlight. At a mature height of 30 to 36 inches and a width of 30 inches, it fills out quickly to create a substantial presence without becoming invasive.
Season-Long Visual Appeal
The color story of Prince’s Plume Agastache begins in early summer with lush green foliage that stays tidy and attractive. As the plumes emerge, the lavender-violet hue provides a cool, sophisticated contrast to the warm yellows and oranges of typical summer bloomers. Even as the individual flowers fade, the colorful calyxes remain, extending the visual interest well into the autumn months.
Versatile Garden Placement
Because of its upright, airy structure, this hyssop is a natural choice for the middle or back of a mixed border. It provides a soft, textured backdrop for shorter mounding perennials and looks spectacular when planted en masse to create a sea of violet. If you are working with limited space, its compact footprint and fast growth rate make it one of the best sun-loving plants for large patio containers.
Watching your landscape come alive with wings and color starts with choosing plants that offer both beauty and brawn. Once you see the first hummingbird hovering near these plumes, you will understand why this cultivar is a must-have for the modern gardener.
