Grandjax Rain Lily
Zephyranthes grandiflora 'Grandjax'
Not currently listed at our partner nurseries.
Essentials
At a Glance
Plant Type
Bulb Corm Tuber
Height
12 inches
Width
6 inches
Light
Full Sun, Partial Sun
Zones
5, 6, 7, 8, 9
Water
Moderate
Humidity
Moderate
Lifespan
Perennial
Native To
Central America
Toxicity
Toxic to pets if ingested
The Story
Plant Bio
Zephyranthes grandiflora, commonly known as the Green Hurricane Lily, features slender leaves and produces attractive flowers that bloom occasionally. The 'Grandjax' cultivar is known for its larger flower size and consistent blooming compared to other varieties.
Bloom Period:
Uses & Benefits:
Marketplace
Where to Buy
We couldn't find this plant listed online right now.
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Planting
How to Grow
- Tuck bulbs 2 inches deep in well-draining soil in spring.
- Water regularly to keep soil moist but not waterlogged.
- Mist cuttings with water weekly to promote rooting.
- Transplant in early fall for best growth.
- Divide clumps every 3-4 years in late winter.
- Mulch around plants to retain moisture during summer.
Pro Tip
Use a sandy loam soil for optimal drainage and vibrant blooms.
Keep It Thriving
Care Guide
Do
- Water consistently during active growth 🌱
- Apply a balanced fertilizer in spring
- Remove faded flowers to encourage more blooms
Don't
- Overwater to prevent bulb rot ❌
- Allow soil to dry out completely between waterings ❌
- Neglect mulching in hot weather ❌
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
Companion Plants
Multiply
Propagation Methods
Good to Know
Common Questions
Grandjax Rain Lily questions
What zones can Grandjax Rain Lily grow in?
Grandjax Rain Lily is hardy in USDA Zones 5–9. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.
Is Grandjax Rain Lily deer resistant?
Yes — Grandjax Rain Lily is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.
When does Grandjax Rain Lily bloom?
Grandjax Rain Lily typically blooms in late spring through early summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.
Does Grandjax Rain Lily need full sun?
Grandjax Rain Lily does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.
Is Grandjax Rain Lily drought tolerant?
Yes — once established (usually after the first full season), Grandjax Rain Lily handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.
More Zephyranthes to compare
Zephyranthes Sunset
Zephyranthes x hybrida 'Sunset'
Lydia Luckman Zephyranthes
Zephyranthes x hybrida 'Lydia Luckman'
Rain Lily South Pacific
Zephyranthes x hybrida 'South Pacific'
Yellow Rain Lily
Zephyranthes primulina
Rain Lily
Zephyranthes atamasca
Autumn Zephyrlily
Zephyranthes candida
Keep exploring
Explore the genus
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Hardy in your zone?
Grow Grandjax Rain 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.
