Tulip
Tulipa
Tulip blooms from April through May.
Months here are Northern Hemisphere months; in the Southern Hemisphere, shift them by six months.
Growing Tulip
Plant it in full sun. It prefers moderate water. It is hardy in USDA zones 3–8. Expect it to reach about 16 in tall and 6 in wide at maturity, in roughly 1 year (a house reading).
Is Tulip toxic to dogs or cats?
- Listed as toxic to dogs and cats by NC State Extension, Pet Poison Helpline and Royal Horticultural Society.
- Listed as poisonous to people by Royal Horticultural Society.
Lists differ and none is complete. If a pet eats a plant and seems unwell, call a veterinarian or a pet poison helpline.
What was checked
Nine facts were checked against named botanical sources, each recorded beside the sources that carried it: mature height and spread, hardiness zones, sun, water, bloom months and color, the trait tags, and years to mature size, which rests on a recorded house rule where no publisher states one and is marked so. Soil, diseases, pests, toxicity and the plant's own names have not yet been read for this plant, and its trait tags are the ones a feature uses rather than every word a page prints. Each fact above carries its own mark. The planting, spacing and size sections are derived from these checked facts by a fixed rule, not checked separately, and the plant type is the library's own classification.
When to plant Tulip
Tulip is a fall-planted bulb: get it in the ground 6 to 8 weeks before the ground freezes, typically September or October in zone 5, the middle of its hardy zones 3 to 8. It pays you back the following April to May.
Month-by-month timing for your zone is on the planting calendar; if you garden near zone 5, the middle of this plant's hardy range, start with zone 5 in September. Derived from the plant's category, zones and bloom months plus typical zone frost dates, not checked separately.
How big does Tulip get?
16 intall5 ft 7 inan adult6 inwideSee Tulip in a garden plan: the planner shows it in 3D beside everything else you add, growing toward this size over the years.
Where these facts come from
Tulip's height, spread, hardiness zones, sun, water, bloom months and color and trait tags were checked against 17 published sources on October 29, 2026. Each one is linked below with every fact it carried, which can include a fact this page still marks as not yet checked, because a source carrying a value is not the same as the value being held to the standard. Facts not in that list, and the planting, spacing and size sections, are not covered by these sources.
- NC State ExtensionTulipaheight, spread, hardiness zones, sun, water, bloom months and color, years to mature size and trait tags
- depts.ttu.eduTexas Tech Universityheight, spread, hardiness zones, sun, water, bloom months and color and trait tags
- Missouri Botanical Gardenheight, spread, hardiness zones, sun, water, bloom months and color and trait tags
- NC State ExtensionTulipa clusianaheight, spread, hardiness zones, sun, years to mature size and trait tags
- Chicago Botanic Gardensun, water, bloom months and color and trait tags
- Missouri Botanical GardenPlant Finder (Tulipa (group))height, spread, hardiness zones, sun and trait tags
- Missouri Botanical GardenTulipa clusianaheight, spread, hardiness zones, sun and trait tags
- Missouri Botanical GardenTulipa saxatilisheight, spread, hardiness zones, sun and trait tags
- RHStulip growing guidesun, bloom months and color, years to mature size and trait tags
- Missouri Botanical GardenTulipa tardaheight, spread, hardiness zones and sun
- plantguide.lowes.comLowe'sheight, spread, hardiness zones and sun
- Iowa State University ExtensionAll About Tulipsheight, sun and trait tags
- Chicago Botanic GardenTulips, Tulipasun and trait tags
- Iowa State University Extensionand Outreachbloom months and color
- University of Georgia ExtensionFlowering Bulbs for Georgia Gardensheight and trait tags
- University of Maryland ExtensionProduction of Tulips as Cut Flowerstrait tags
- University of Wisconsin HorticultureUniversity of Wisconsin-Madison Extensionwater
How the checking works, and what each standard covers, is on the verified plants page.
Comes in 20 varieties across 6 colors
Same genus, similar care - pick the color you are growing.
Across the group, bloom runs from March through May: Apricot Beauty opens first (March) and Angelique is the last to finish (May).
- Angelique
- Apeldoorn
- Apricot Beauty
- Apricot Pride Darwin Hybrid
- Ballerina
- Black Hero Double Peony
- Black Parrot
- Blue Spectacle
- Couleur Cardinal
- Flaming Parrot
- Golden Apeldoorn
- Monte Carlo
- Negrita
- Orange Emperor
- Pink Impression
- Princess Irene
- Purissima
- Queen of Night
- Spring Green
- White Triumphator
Compare every variety in the Tulips group
Every figure is the variety's own page fact. Tap a name to open it.
| Variety | Color | Blooms | Hardiness | Sun | Size (H × W) |
|---|---|---|---|---|---|
| Angelique | Pink | Apr–May | Zones 3–8 | Full sun | 16 in × 6 in |
| Apeldoorn | Red | Apr–May | Zones 3–8 | Full sun | 24 in × 6 in |
| Apricot Beauty | Orange | Mar–Apr | Zones 3–8 | Full sun | 16 in × 6 in |
| Apricot Pride Darwin Hybrid | Pink | Apr–May | Zones 3–8 | Full sun | 20 in × 6 in |
| Ballerina | Orange | Apr–May | Zones 3–8 | Full sun | 22 in × 6 in |
| Black Hero Double Peony | Purple | May | Zones 3–8 | Full sun | 20 in × 6 in |
| Black Parrot | Purple | Apr–May | Zones 3–8 | Full sun | 20 in × 6 in |
| Blue Spectacle | Purple | May | Zones 3–8 | Full sun | 20 in × 6 in |
| Couleur Cardinal | Red | Apr | Zones 3–8 | Full sun | 14 in × 6 in |
| Flaming Parrot | Yellow | Apr–May | Zones 3–8 | Full sun | 22 in × 6 in |
| Golden Apeldoorn | Yellow | Apr–May | Zones 3–8 | Full sun | 24 in × 6 in |
| Monte Carlo | Yellow | Mar–Apr | Zones 3–8 | Full sun | 14 in × 6 in |
| Negrita | Purple | Apr–May | Zones 3–8 | Full sun | 18 in × 6 in |
| Orange Emperor | Orange | Mar–Apr | Zones 3–8 | Full sun | 16 in × 6 in |
| Pink Impression | Pink | Apr–May | Zones 3–8 | Full sun | 24 in × 6 in |
| Princess Irene | Orange | Apr | Zones 3–8 | Full sun | 14 in × 6 in |
| Purissima | White | Mar–Apr | Zones 3–8 | Full sun | 16 in × 6 in |
| Queen of Night | Purple | Apr–May | Zones 3–8 | Full sun | 24 in × 6 in |
| Spring Green | White | Apr–May | Zones 3–8 | Full sun | 20 in × 6 in |
| Tulipthis page | Pink | Apr–May | Zones 3–8 | Full sun | 16 in × 6 in |
| White Triumphator | White | Apr–May | Zones 3–8 | Full sun | 24 in × 6 in |
Good to know about Tulip
Curated from university extensions, botanic gardens and other primary sources, with the source named on every note. A note reports what its source says; where that differs from a fact above, the fact above is this entry's stored value, and its mark says whether it has been checked.
Safety
Mildly toxic: eaten, tulips sicken dogs, cats and horses, and handling the bulbs can raise a rash called 'tulip fingers'. The bulb is the worst part. per ASPCA
Worth knowing
Tulips are toxic, yet squirrels, voles and deer eat the bulbs and flowers anyway. Unlike daffodils, being poisonous does not keep animals off, so protect new plantings. per Iowa State
Perennial or annual?
Sources split: the bulb is botanically perennial, but most large hybrids fade after the first or second year. Choose Darwin hybrids or species tulips, or replant each fall. per Iowa State
Tulip fire disease
The signature disease, a fungus, twists new shoots and scorches the leaves. Destroy infected plants, and do not replant tulips in the same soil for about three years. per RHS
They need a cold winter
Without sustained winter cold the bulbs will not flower properly. In mild-winter regions (about zone 8 and warmer), chill them in a refrigerator for several weeks before planting. per Clemson
Planting depth and timing
Plant in fall, pointed end up, about 4 to 6 in deep (roughly three times the bulb's height), before the ground freezes. per Missouri Botanical
Sharp drainage matters most
Wet ground rots the bulb, and the same damp worsens tulip fire. One choice, sharply well-drained soil, defuses both problems at once. per NC State
What pairs well with Tulip
Good companions share its growing conditions and add something it lacks: an earlier or later bloom, a lower carpet in front, or structure through winter.

Color Guard Yucca
Shares full sun and moderate water; blooms in early summer as this one finishes; leafs out to hide the ripening bulb foliage as it dies back; evergreen, so the bed keeps its shape through winter.

Decadence Deluxe Periwinkle Popsicle False Indigo
Shares full sun and moderate water; blooms in early summer as this one finishes; leafs out to hide the ripening bulb foliage as it dies back; its seed heads stand through winter, for structure and the birds.

Feather Reed Grass
Shares full sun and moderate water; blooms in early summer as this one finishes; leafs out to hide the ripening bulb foliage as it dies back; its seed heads stand through winter, for structure and the birds.

Common Black-Eyed Susan
Shares full sun and moderate water; blooms in early summer as this one finishes; leafs out to hide the ripening bulb foliage as it dies back; its seed heads stand through winter, for structure and the birds.

Common Blue Grama Grass
Shares full sun and low to moderate water; blooms in early summer as this one finishes; leafs out to hide the ripening bulb foliage as it dies back; its seed heads stand through winter, for structure and the birds.

Blue Oat Grass
Shares full sun and low to moderate water; blooms in early summer as this one finishes; leafs out to hide the ripening bulb foliage as it dies back; its seed heads stand through winter, for structure and the birds.

Carnival Scotch Heather
Shares full sun and moderate water; blooms in early summer as this one finishes; evergreen, so the bed keeps its shape through winter; lower at 8 in, for the front of the border.

Inkberry Holly
Shares full sun and moderate water; overlaps, then carries the display into early summer; evergreen, so the bed keeps its shape through winter; taller at 7 ft, for the layer behind it.
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