Photo: EDMILSON FERNANDO JARQUIN LOPEZCC BY 4.0

bulb corm tuber

Pink Rain Lily

The Story

Plant Bio

Zephyranthes rosea, commonly known as the Pink Rain Lily, is a bulbous perennial with slender, grass-like leaves and delicate, funnel-shaped pink flowers that bloom after rain, creating a charming floral display.

This species is appreciated for its drought tolerance, ease of cultivation, and its capacity to produce vibrant pink blooms reliably during the late summer and fall seasons.

Uses & Benefits:

Produces charming pink flowers that brighten summer borders.

Drought tolerant and low-maintenance, ideal for xeriscaping.

Provides nectar for pollinators during late summer.

Essentials

At a Glance

Plant Type

Bulb Corm Tuber

Height

8 inches

Width

6 inches

Light

Full Sun, Partial Sun

Zones

9, 10

Water

Moderate

Humidity

Average

Lifespan

Perennial

Native To

Colombia, Peru

Toxicity

All parts are toxic if ingested.

Bloom period

Late summer – Late fall

In flower about 4 months of the year

Planting

How to Grow

Tuck corms 2 inches deep in well-draining soil.
Water thoroughly after planting to settle soil.
Place in full sun for optimal blooming.
Mulch lightly to retain moisture and suppress weeds.
Fertilize with a balanced bulb fertilizer in early spring.
Divide clumps every 3-4 years for vigorous growth.

Pro Tip

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

Keep It Thriving

Care Guide

Do

Water during dry periods 🌱
Apply fertilizer in early spring
Mulch to conserve moisture

Don't

Overwater to prevent bulb rot ❌
Plant too deeply ❌
Neglect after blooming

Seasonal Care Calendar

Task	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Divide
Fertilize
Plant
Winter Prep

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Pink-flowered borderDrought-tolerant garden bedWildflower meadow accent

Companion Plants

Lavender Coreopsis Gaillardia Sedum Echinacea

Multiply

Propagation Methods

Good to Know

Common Questions

Pink Rain Lily questions

What zones can Pink Rain Lily grow in?

Pink Rain Lily is hardy in USDA Zones 9–10. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Pink Rain Lily deer resistant?

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

When does Pink Rain Lily bloom?

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

Does Pink Rain Lily need full sun?

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

Is Pink Rain Lily drought tolerant?

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