Zonal Geranium
Pelargonium x hortorum 'White'
Essentials
At a Glance
Plant Type
Annual
Height
18 inches
Width
18 inches
Light
Full Sun, Partial Sun
Water
Moderate
Humidity
Average
Lifespan
Tender Perennial
Native To
Garden origin
Toxicity
Toxic to pets
The Story
Plant Bio
Pelargonium x hortorum 'White' is a popular bedding plant with a bushy growth habit, featuring rounded, deeply lobed green leaves and clusters of pure white, five-petaled flowers that bloom profusely during the warmer months. This cultivar is distinguished by its striking white blossoms that provide a clean, elegant appearance, making it ideal for brightening borders, containers, and hanging baskets in sunny locations.
Bloom Period:
Uses & Benefits:
Marketplace
Where to Buy
Shipping costs Year-round shipping Free shipping
Planting
How to Grow
- Tuck seeds or cuttings into well-draining soil in spring.
- Water regularly but avoid overwatering to prevent root rot.
- Place in full sun for best flowering results.
- Fertilize monthly with a balanced fertilizer during growing season.
- Pinch back to encourage bushier growth every 4-6 weeks.
- Deadhead spent flowers to promote continuous blooming.
Pro Tip
Ensure excellent drainage and avoid overwatering for healthy growth.
Keep It Thriving
Care Guide
Do
- Water when the topsoil feels dry 🌱
- Pinch back to encourage bushiness
- Use balanced fertilizer monthly
Don't
- Overwater to prevent root rot ❌
- Allow soil to stay soggy ❌
- Neglect deadheading ❌
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Deadhead | ||||||||||||
| Fertilize | ||||||||||||
| Lift Store | ||||||||||||
| Pinch | ||||||||||||
| 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
Zonal Geranium questions
What zones can Zonal Geranium grow in?
Zonal Geranium is hardy in USDA Zone 10. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.
Is Zonal Geranium deer resistant?
Not reliably. Deer may browse Zonal Geranium, especially tender spring growth — plan on repellents or fencing where pressure is high.
When does Zonal Geranium bloom?
Zonal Geranium typically blooms in mid-summer through late summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.
Does Zonal Geranium need full sun?
Zonal Geranium does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.
Is Zonal Geranium drought tolerant?
Yes — once established (usually after the first full season), Zonal Geranium handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.
More Pelargonium to compare
'Lord Bute' Regal Pelargonium
Pelargonium x hortorum 'Lord Bute'
Zonal Geranium 'Appleblossom'
Pelargonium x hortorum 'Appleblossom'
Zonal Geranium
Pelargonium x hortorum 'Azure Rush'
Midnight Ghost Geranium
Pelargonium x hortorum 'Midnight Ghost'
Zonal Geranium
Pelargonium x hortorum 'Dark Red'
Citronella Plant
Pelargonium citrosum
Keep exploring
Explore the genus
Collections featuring this plant
Hardy in your zone?
Grow Zonal Geranium 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.
