Frosty Fire Dianthus
Dianthus × allwoodii 'Frosty Fire'
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Frosty Fire Dianthus - #1 Container is backordered and will ship as soon as it is back in stock.
Plant Sentry™
Plant Sentry™
Plant Sentry is designed to protect both consumers and the nursery trade from invasive plant pests and diseases. Sites that display the Plant Sentry protection badge are protected from consumers buying and nurseries shipping material carrying invasive pests and diseases.
This proprietary eCommerce software prevents the shipment of a restricted plant to each state. The Plant Sentry system includes a shipment certification program. The Plant Sentry Compliance Officer works closely with NatureHills.com and each nursery or fulfillment center to ensure only compliant plants are sold to customers.
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Delivery and Shipping
Delivery and Shipping
Shipping
To obtain a more accurate shipment time-frame, simply enter your zip code in the “Find Your Growing Zone” box to the right. Our plants are grown all over the country and lead time on items may be different because of this. Once your order is placed, you will also receive the specific shipment time-frame information as part of your order confirmation. Once an item ships, you will receive shipment notification and tracking numbers, so you can follow along while your plant travels to your doorstep. We use FedEx, UPS, or USPS at our discretion.
Due to winter weather we have put a hold on shipping to the areas shown below in grey. You can still order now and we will ship the plant to you during an appropriate time for your zone.
Standard Shipping Rates
At Nature Hills we handle, package and ship the products you order with the utmost care to ensure healthy delivery. Shipping and handling charges are calculated based on the tables below. Please note that some items include an additional handling surcharge, these will be noted on the item's product page.
| From | To | S&H |
|---|---|---|
| $0 | $19.99 | $24.99 |
| $20 | $49.99 | $29.99 |
| $50 | $69.99 | $34.99 |
| $70 | $99.99 | $39.99 |
| $100 | $129.99 | $44.99 |
| $130 | $149.99 | $48.99 |
| $150 | $150+ | Approx 28% |
Click here to see our full rates
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
Frosty Fire Dianthus 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 RateMedium
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Flower Color
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Pollinator Friendly
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Fragrant
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Pruning Time
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Bloom PeriodLate Spring, Summer
Growing Zones
Carpets of fiery red, the Frost Fire Dianthus (Dianthus × allwoodii 'Frosty Fire') is a petite powerhouse that lights up sunny borders with its frosty white and fire-pink blooms! A fragrant, reblooming variety, this charming perennial thrives from late spring into early summer, with repeat flower flushes well into fall when deadheaded. Compact and cold-hardy, it's ideal for high-visibility spots where its spicy clove-scented blossoms can be appreciated up close.
Rounded and mounding in form, Frost Fire Dianthus reaches just a few inches tall and spreads about a foot wide. Its blue-gray, narrow grass-like leaves stay evergreen in mild winters, adding color and contrast even when it's not in bloom! The starry, serrated flowers sit neatly above the foliage on short stems, creating a dense carpet of color when in full flower.
Native to Europe, especially alpine regions, Dianthus, also known as Garden Pinks, is well-adapted to temperate climates. It's a cousin to Carnations, known for their spicy fragrance and ability to thrive in lean, rocky soils. This variety is a standout in USDA zones 4–9, appreciating cooler summers and good drainage.
Key Features
- Fragrant white blooms with fiery pink centers
- Compact, evergreen foliage
- Reblooming with deadheading
- Cold-hardy in Zones 4–9
- Drought-tolerant once established
- Deer and rabbit-resistant
Landscaping Uses
In flower folklore, Dianthus symbolizes love and admiration, and Frost Fire brings that energy in spades—with none of the fuss! Nor does it take up much space - topping out at 6-12 inches tall and wide! This short mounding perennial is a bold edging plant or filler.
- Border fronts, garden edges, and rock gardens
- Raised beds or low retaining walls
- Containers and trough gardens
- Sunny slopes or crevice gardens
- Pathway edging or groundcover-style drift planting
- Hellstrips along the roadside and streets edge
Care and Maintenance
As an herbaceous perennial, Frost Fire dies back in the fall and returns larger each spring. It's drought-tolerant and sun-loving, thriving in lean, well-drained soils—perfect for gardeners seeking low-maintenance blooms with high reward.
- Planting Time: Spring or early fall
- Sun Needs: Full sun (at least 6 hours daily)
- Soil Needs: Well-drained; tolerates rocky or sandy soils; avoid heavy clay
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Moisture Needs: Low to moderate once established
Mulch/Arborist Mulch: A 3–4 inch layer of mulch is beneficial; avoid burying the crown - Fertilization Needs: Light feeding in early spring with low-nitrogen fertilizer
- Pruning Info: Deadhead spent blooms to encourage reblooming
- Renewal Pruning: Light shearing after bloom flushes to tidy and encourage rebloom
- Special Perks/Growing Tips:
- Deer and rabbit-resistant
- Heat-tolerant with airflow
- Prefers raised or sloped plantings
- Handles humid climates
- Division Info: Divide every 3-5 years in early spring or after flowering
Add a Spark of Frost and Fire
If your sunny garden beds need a spark, Frost Fire Dianthus is the one to light the way. With bold contrast blooms, tidy foliage, and low fuss appeal, it's a top choice for rock gardens, borders, or tucked into containers. Ma Nature's little firecracker is sure to become a new favorite!
Buy now, and Nature Hills will ship at the appropriate planting time for your growing zone.
Frequently Asked Questions
Is Frost Fire Dianthus fragrant?
Yes! It has a sweet, clove-like scent that makes it especially lovely near paths or patios.
Does Frost Fire Dianthus rebloom?
Yes, especially when deadheaded regularly after its first flush in late spring.
Can Frost Fire grow in containers?
Absolutely—its compact size and neat habit make it perfect for pots, troughs, or rock gardens.
Is Frost Fire Dianthus deer-resistant?
Yes, it's naturally deer and rabbit-resistant, making it ideal for wildlife-prone areas.
What does Dianthus mean?
From Greek, 'Dios' (divine) and 'anthos' (flower)—literally, divine flower. And Frost Fire lives up to its name!
Can it tolerate heat and humidity?
Yes, with excellent drainage and airflow. Avoid wet, soggy soils, especially in humid areas.
