Hymenocallis caribaea 'Tropical Giant'
bulb corm tuber

Caribbean Spider Lily Tropical Giant

Hymenocallis caribaea 'Tropical Giant'

Not currently listed at our partner nurseries.

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Essentials

At a Glance

Plant Type

Bulb Corm Tuber

Height

36 inches

Width

24 inches

Light

Full Sun

Zones

9

Water

Moderate

Humidity

High

Lifespan

Perennial

Native To

Caribbean

Toxicity

Toxic if ingested

The Story

Plant Bio

Hymenocallis caribaea, known as the Caribbean Spider Lily, is a perennial bulbous plant featuring strap-like leaves and large, fragrant white flowers with a distinctive spider-like appearance. This cultivar, Tropical Giant, is distinguished by its notably large flowers and vigorous growth, making it a striking and impressive addition to tropical and subtropical gardens.

Bloom Period:

J
F
M
A
M
J
J
A
S
O
N
D
EarlyLate

Uses & Benefits:

Ornamental UsesStriking white flowers add tropical elegance to gardens.
Practical UsesDrought tolerant once established, reducing water use.
Ecological BenefitsProvides habitat for pollinators and beneficial insects.

Marketplace

Where to Buy

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Planting

How to Grow

  1. Tuck corms 4 inches deep in well-draining soil.
  2. Water regularly to keep soil moist during active growth.
  3. Place in full sun for optimal flowering.
  4. Fertilize monthly with a balanced fertilizer in spring and summer.
  5. Mulch around the plant to retain moisture and suppress weeds.
  6. Divide corms every 3-4 years to promote healthy growth.

Pro Tip

Plant in well-draining soil with full sun for best flowering results.

Keep It Thriving

Care Guide

Do

  • Water regularly during the growing season ๐ŸŒฑ
  • Apply fertilizer monthly during active growth
  • Mulch to conserve moisture
  • Provide full sun for vibrant blooms

Don't

  • Overwater to avoid bulb rot โŒ
  • Plant in poorly drained soil โŒ
  • Expose to frost โŒ
  • Neglect mulching

Seasonal Care Calendar

TaskJanFebMarAprMayJunJulAugSepOctNovDec
Fertilize
Lift Store
Plant

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Tropical border with large, dramatic foliageExotic flower bed with fragrant bloomsWater feature surround

Companion Plants

Hibiscus Bird of Paradise Lantana Croton Elephant Ear

Multiply

Propagation Methods

Good to Know

Common Questions

Caribbean Spider Lily Tropical Giant questions

What zones can Caribbean Spider Lily Tropical Giant grow in?

Caribbean Spider Lily Tropical Giant is hardy in USDA Zones 9โ€“10. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Caribbean Spider Lily Tropical Giant deer resistant?

Not reliably. Deer may browse Caribbean Spider Lily Tropical Giant, especially tender spring growth โ€” plan on repellents or fencing where pressure is high.

When does Caribbean Spider Lily Tropical Giant bloom?

Caribbean Spider Lily Tropical Giant typically blooms in mid-summer through late summer. Exact timing shifts a week or two with your zone โ€” Sow's bloom calendar maps it to your garden.

Does Caribbean Spider Lily Tropical Giant need full sun?

Caribbean Spider Lily Tropical Giant does best in full sun (6+ hours).

Keep exploring

Collections featuring this plant

Hardy in your zone?

Grow Caribbean Spider Lily Tropical Giant with confidence

See it in a design of your actual yard, get zone-matched care reminders, and track it season by season in your garden journal.

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