Sprekelia formosissima
bulb corm tuber

Aztec Lily

Sprekelia formosissima

The Story

Plant Bio

Known as the Aztec lily, this bulbous perennial produces striking red flowers.

Distinctive, star-shaped flowers with a unique shape, often used in tropical or exotic garden designs.

Uses & Benefits:

Ornamental UsesSprekelia formosissima offers striking, trumpet-shaped red flowers that create a tropical, exotic appeal in gardens and containers.
Practical UsesIts low-maintenance nature makes it ideal for sunny borders and pots with minimal care.
Ecological BenefitsProvides nectar for hummingbirds and pollinators during blooming season.

Essentials

At a Glance

Plant Type

Bulb Corm Tuber

Height

12 inches

Width

8 inches

Light

Full Sun

Zones

8, 9, 10

Water

Moderate

Humidity

Average

Lifespan

Perennial

Native To

Mexico and Central America

Toxicity

Toxic to humans and pets

Bloom period

Early summer – Late summer

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In flower about 3 months of the year

Planting

How to Grow

  1. Tuck bulbs 4 inches deep into well-draining soil in a sunny spot.
  2. Water sparingly until sprouts appear, then keep soil moist but not soggy.
  3. Mist foliage during dry spells to maintain humidity.
  4. Fertilize monthly with a balanced liquid fertilizer during active growth.
  5. Remove dead leaves and spent flowers to encourage new growth.
  6. Lift bulbs in fall if grown in colder zones and store in a cool dry place.

Pro Tip

Plant bulbs in well-draining soil and avoid overwatering to prevent rot.

Keep It Thriving

Care Guide

Do

  • Water regularly during active growth 🌱
  • Provide full sun for optimal flowering
  • Apply fertilizer monthly during blooming season
  • Remove dead foliage to keep plant healthy
  • Mulch to conserve moisture

Don't

  • Overwater to prevent bulb rot ❌
  • Plant too deep or too shallow
  • Neglect to remove spent flowers
  • Expose to frost without protection in colder zones

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

Vibrant tropical borderColorful container displayAccent plant in sunny rock gardens

Companion Plants

Marigolds Zinnias SalviaLantanaColeus

Multiply

Propagation Methods

Good to Know

Common Questions

Aztec Lily questions

What zones can Aztec Lily grow in?

Aztec Lily is hardy in USDA Zones 8–10. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Aztec Lily deer resistant?

Yes — Aztec Lily is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.

When does Aztec Lily bloom?

Aztec Lily typically blooms in early summer through late summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.

Does Aztec Lily need full sun?

Aztec Lily does best in full sun (6+ hours).

Is Aztec Lily drought tolerant?

Yes — once established (usually after the first full season), Aztec Lily handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.

Keep exploring

Grow Aztec Lily 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.