• Close-up of pink callahan tulips with a blurred green background
  • Pink callahan tulips in a garden with green leaves
  • Promotional image of orange tulip bulbs with text highlighting features.
  • Comparison chart between Eden Brothers and generic seeds, highlighting advantages of Eden Brothers' products.
  • Tulip bulbs next to a clay pot on a wooden surface.
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Tulip Bulbs - Callahan

Tulip Bulbs - Callahan

$29.99

Plant in Fall Preorder; Ships Fall 2026
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Quantity: 10 Bulbs
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  • Oversized, richly colored blooms are outstanding for cutting
  • Terra cotta and caramel blend on eight-inch blooms with slightly fringed petals
  • Sturdy stems with an excellent vase life
  • Blooms mid to late season
grow guarantee

From seed, to certainty.

We guarantee that our seeds & bulbs will be true to type and ready to thrive. If it doesn’t grow, reach out and we will make it right.
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About

Features

Life Cycle Perennial
Planting Season Fall
Color Pink
Growth Habit Upright
Plant Height 16 to 18 inches
Bloom Season Spring through Late Spring
Plant Characteristics Attracts Bees, Attracts Butterflies, Attracts Pollinators
Use Border, Container Garden, Cut Flower Garden, Landscaping
Growing Conditions Cold Tolerant, Home Garden, Outdoor, Small Space

About Tulip Bulbs - Callahan

Tulipa

Featured New
Seed Type Bulb
Plant Type Double Late

Massive, peony-like double blooms open slowly and grow more beautiful by the day, bringing a rich, shifting palette to the spring garden. Tulip Callahan unfurls to reveal slightly fringed petals in dramatic tones of coppery orange and warm caramel, against lush green foliage. Blooming from mid to late spring, it pairs beautifully with other spring blooming bulbs and also shines as a long-lasting cut flower.

Planting Information

Planting Tulip Bulbs - Callahan

Planting Season Fall
Sowing Method Direct Sow
Light Requirement Full Sun, Partial Shade
Planting Depth 6 inches
Plant Spacing 6 to 8 inches
Plant Height 16 to 18 inches
Water Needs Average
Hardiness Zones 3, 4, 5, 6, 7
View our Tulip Planting Guide to learn more.

Coverage

Amount Recommended Coverage
10 Bulbs / Ships in Fall Up to 2 Sq. Ft
20 Bulbs / Ships in Fall Up to 4 Sq. Ft
50 Bulbs / Ships in Fall Up to 10 Sq. Ft
100 Bulbs / Ships in Fall Up to 20 Sq. Ft

Companions Plants

Companion Plants for Tulip Bulbs - Callahan

Aesthetic or Culinary

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