Cosmopolitan Tulip
Tulipa 'Cosmopolitan'
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Cosmopolitan Tulip - 12 Pack Bulbs 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
Cosmopolitan Tulip 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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Spacing
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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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Pollinator Friendly
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Pruning Time
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Bloom PeriodEarly Spring, Late Spring

Growing Zones 3-7
The classic Darwin Hybrid, the dreamy lipstick pink Cosmopolitan Tulip (Tulipa 'Cosmopolitan') features large cuppy blooms of a gorgeous rosy coral pink! These large spring blossoms sit on top of strong and sturdy stems that simply beg to be cut and brought indoors for maximum enjoyment!
Cosmopolitan has wonderful silky petals in the original Tulip cup shape that will have you falling head over heels in love! With an ever-so-slightly lighter edge, the petals almost look two-tone! So will every bee and butterfly fortunate to have emerged early enough to enjoy these scented mid-spring wonders!
Cosmopolitan Tulip is a cold-hardy spring ephemeral throughout USDA growing zones 3 to 7 and grows to a graceful clump 18-20 inches tall and nearly as wide. Fast-growing and loving the full sun, these lovely Darwin Hybrids shine each spring!
Planting and Application:
Cosmopolitan Tulips are space-saving perennial bulbs that grow about anywhere in the sun or bright indoor light, and are easy care gifts! Indoors, you can force these easy-to-grow bulbs in a shallow dish or container for winter décor! Force in the late winter or in spring cloche and pots in a bright filtered sun window for a break from a bleak winter! Outdoors, these bulbs work great in planters on your porch or patio!
Cosmopolitan Tulips multiply politely, so are an excellent selection for naturalizing throughout your Rock gardens, Cottage borders, mixed bulb gardens, and Perennial beds! They are must-haves for early emerging pollinator gardens and your Cut Flower border!
- Lipstick Pink Cup-Shaped Blooms
- Lovely Cut Flowers & Indoor Forced Winter Décor
- Gorgeous Clumps of Soft-Green Foliage
- Pollinator Friendly & Easy to Grow!
- Spring Accents, Beds & Borders, En Masse & Containers
#ProPlantTips for Care:
Tulip Bulbs require full sun and well-drained soil. Appreciating afternoon shade in warmer hardiness zones where the sun is intense. Any soil type is suitable so long as it is not soggy. Plant in the ground with pointed ends up 3 times as deep as the bulbs are tall. Fall-planted bulbs need well-drained soil with moderate moisture needs. Add bulb fertilizer to each hole for best results. Deadhead after flowers fade, but let the leaves remain so they can make food for the bulb and next year's flowers! Not only are they strong, but Tulips also have incredible endurance. The blooms endure through spring showers, occasional sleet, and unexpected days of hot sunshine.
- Full Sun For Strongest Growth
- Well-Drained Soil
- Moderate Moisture Needs
- Deadhead After Flowers Fade & Prune Mounds After Leaves Yellow
- Deer Seldom Bother Them
With gorgeous pink blooms and an elegant show, the Cosmopolitan Tulip will light up your garden this spring! Nature Hills ships your bulbs based on the correct planting time for your growing zone!