Black Chrysographes Iris
Iris chrysographes 'Black'
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Black Chrysographes Iris is backordered and will ship as soon as it is back in stock.
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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
Black Chrysographes Iris 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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Pollinator Friendly
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Fragrant
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Pruning Time
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Bloom PeriodLate Spring
Growing Zones 4-8
Ultra velvety near-black blooms, the Black Chrysographes Iris (Iris chrysographes 'Black') is just the dramatic touch of twilight your landscape needs! Slightly scented extravagant blooms, pollinators and hummingbirds will agree and flock to visit them as soon as they open.
Blooming atop slender, gray-green stalks and vertical sword-like foliage, Iris are stunning as cut flowers as they are as visual interest in the landscape! Standing 18-20 inches tall when in bloom and spreading to a modest, space-saving 4 inches per grassy green clump!
A solid perennial that returns year after year, Siberian Iris are very easy-care and low-maintenance, the rhizomes are hardy throughout USDA growing zones 4-8.
Planting and Application:
Suitable for borders, garden beds, wild gardens, along the edges of ponds but not for growing directly in water. Don't be afraid to plant these vibrant blooms and ornamental grassy blades en masse and in groupings along banks for erosion control, to fill large areas or just wind through a moist garden bed for a dazzling display!
Excellent for naturalizing and adding vertical drama to your garden, but also to container gardens, balcony and porch pots, and even around seating area planters, and mixed containers in sunny locations! Pot them up as vertical thrillers and accents!
- Deep Dark Near-Black Blooms
- Velvety Flags and Falls
- Upright Growth & Sword-Like Green Foliage
- Hummingbirds & Pollinators
- Slightly Scented & Moisture Loving
- Fantastic Specimen, Focal Points & Container Plants
#ProPlantTips for Care:
Siberian Iris rhizomes do best in full sun in cooler zones but appreciate a touch of afternoon shade in hotter climates. They prefer being planted in very well-drained soils. Once planted, water and mulch thoroughly.
- Full Sun & Part Shade
- Prune Dead Leaves After Frost
- Deer, Pest, Disease & Juglone Resistant
- Likes Moderate to Higher Moisture
- Enriched Well-Drained Soil
Dark as night and velvety as a dream, the Black Chrysographes Iris is going to be your new favorite flowering ornamental perennial this year, so hurry and reserve your quality rhizomes and bulbs today from NatureHills.com!
