bulb corm tuber

Mexican Spider Lily

The Story

Plant Bio

Hymenocallis harrisiana is a bulbous perennial plant with strap-like leaves and tall, elegant flower stalks bearing trumpet-shaped, white flowers with a distinctive central corona, creating a striking display.

This species is prized for its fragrant, exotic-looking white flowers. It can be grown in containers in colder climates.

Uses & Benefits:

Provides striking white flowers that add elegance to gardens.

Drought tolerant and low-maintenance once established.

Supports pollinators with its fragrant blooms.

Essentials

At a Glance

Plant Type

Bulb Corm Tuber

Height

24 inches

Width

18 inches

Light

Full Sun, Partial Sun

Zones

8, 9, 10

Water

Moderate

Humidity

Moderate to high

Lifespan

Perennial

Native To

Mexico and Central America

Toxicity

Toxic to pets and humans if ingested

Bloom period

Early summer – Mid-summer

In flower about 2 months of the year

Planting

How to Grow

Tuck bulbs 4 inches deep in well-draining soil.
Water thoroughly after planting to settle soil.
Place in a location with full sun to partial shade.
Allow soil to dry slightly between watering.
Fertilize monthly during active growth with a balanced fertilizer.
Mulch around the plant to conserve moisture.

Pro Tip

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

Keep It Thriving

Care Guide

Do

Water regularly during growing season 🌱
Fertilize monthly with balanced nutrients
Mulch to retain moisture

Don't

Overwater to prevent bulb rot ❌
Expose to harsh winter conditions without protection ❌
Plant in poorly drained soil ❌

Seasonal Care Calendar

Task	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Deadhead
Fertilize
Lift Store
Plant

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Elegant border plantTropical garden accentDrought-tolerant feature

Companion Plants

AgapanthusLavender CrocosmiaFeather reed grass Ornamental grasses

Multiply

Propagation Methods

Good to Know

Common Questions

Mexican Spider Lily questions

What zones can Mexican Spider Lily grow in?

Mexican Spider 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 Mexican Spider Lily deer resistant?

Not reliably. Deer may browse Mexican Spider Lily, especially tender spring growth — plan on repellents or fencing where pressure is high.

When does Mexican Spider Lily bloom?

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

Does Mexican Spider Lily need full sun?

Mexican Spider Lily does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.

Is Mexican Spider Lily drought tolerant?

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