Mountain Garland White
Clarkia unguiculata 'Mountain Garland White'
Not currently listed at our partner nurseries.
Essentials
At a Glance
Plant Type
Annual
Height
24 inches
Width
18 inches
Light
Full Sun, Partial Sun
Zones
5, 6, 7, 8
Water
Moderate
Humidity
Average
Lifespan
Perennial
Native To
Western North America
Toxicity
Non-toxic to humans and pets
The Story
Plant Bio
Clarkia unguiculata, commonly known as Mountain Garland, is an upright annual that blooms profusely with delicate white flowers. The cultivar 'Mountain Garland White' is particularly known for its striking pure white blooms, providing a fresh, clean aesthetic in the garden.
Bloom Period:
Uses & Benefits:
Marketplace
Where to Buy
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Planting
How to Grow
- Tuck seeds into well-draining soil in early spring for best germination.
- Mist cuttings lightly and keep soil moist during root development.
- Thin seedlings to prevent overcrowding and promote healthy growth.
- Water regularly during dry spells, especially in blooming season.
- Apply balanced fertilizer monthly to support vibrant blooms.
- Deadhead spent flowers to encourage continuous flowering.
Pro Tip
Sow seeds directly in the garden for natural growth and vibrant spring blooms.
Keep It Thriving
Care Guide
Do
- Water consistently, especially during dry periods 🌱
- Deadhead to prolong flowering
- Fertilize monthly with a balanced plant food
Don't
- Avoid overwatering to prevent root rot ❌
- Don’t fertilize with high nitrogen to prevent leggy growth
- Avoid disturbing roots during flowering
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Harvest | ||||||||||||
| Plant |
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
Mountain Garland White questions
What zones can Mountain Garland White grow in?
Mountain Garland White is hardy in USDA Zones 5–8. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.
Is Mountain Garland White deer resistant?
Yes — Mountain Garland White is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.
When does Mountain Garland White bloom?
Mountain Garland White 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 Mountain Garland White need full sun?
Mountain Garland White does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.
Is Mountain Garland White drought tolerant?
Yes — once established (usually after the first full season), Mountain Garland White handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.
More Clarkia to compare
Blasdale's Clarkia
Clarkia rubicunda 'blasdalei'
Punch Bowl Clarkia
Clarkia bottae 'Punch Bowl'
Tracy's clarkia
Clarkia gracilis 'ssp tracyi'
Elegant Clarkia
Clarkia speciosa 'immaculata'
Shamini Clarkia Shamini Godetia
Clarkia rubicunda 'Shamini'
Woodland Clarkia
Clarkia unguiculata 'Woodland Clarkia'
Keep exploring
Explore the genus
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Hardy in your zone?
Grow Mountain Garland White 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.
