Species
2 other cultivars
The Story
Plant Bio
Begonia semperflorens, commonly known as wax or bedding begonia, is a low-growing, bushy perennial with glossy, dark green leaves and clusters of small, white, double-flowered blooms that create a dense, ornamental display.
This cultivar, Double Up White, is distinguished by its fully double, lush white flowers that provide a striking, showy appearance, making it ideal for bedding and container displays.
Uses & Benefits:
Essentials
At a Glance
Plant Type
Perennial
Height
12 inches
Width
12 inches
Light
Partial Sun, Shade
Zones
10
Water
Moderate
Humidity
High
Lifespan
Perennial
Native To
Tropical Asia and the Americas
Toxicity
Non-toxic to humans and pets
Bloom period
Mid-summer – Late summer
In flower about 2 months of the year
Planting
How to Grow
- Tuck seeds or plant cuttings in well-draining soil in spring.
- Water regularly to keep soil moist but not soggy.
- Mist foliage to increase humidity during dry spells.
- Place in partial shade for best flowering results.
- Fertilize monthly with balanced liquid fertilizer.
- Pinch back to encourage bushier growth.
Pro Tip
Keep soil consistently moist and provide partial shade for best blooms.
Keep It Thriving
Care Guide
Do
- Water regularly to maintain moist soil 🌱
- Fertilize monthly during the growing season
- Pinch back to promote bushiness
Don't
- Avoid overwatering to prevent root rot ❌
- Do not expose to full sun which can scorch leaves
- Avoid dry soil during hot weather
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Fertilize | ||||||||||||
| Plant | ||||||||||||
| Propagate |
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
Begonia Double Up White questions
What zones can Begonia Double Up White grow in?
Begonia Double Up White 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 Begonia Double Up White deer resistant?
Not reliably. Deer may browse Begonia Double Up White, especially tender spring growth — plan on repellents or fencing where pressure is high.
When does Begonia Double Up White bloom?
Begonia Double Up White 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 Begonia Double Up White need full sun?
Begonia Double Up White does best in part shade.
More Begonia to compare
Picotee Tuberous Begonia
Begonia x tuberhybrida 'Picotee Mix'
Hardy Begonia
Begonia x tuberhybrida 'Hardy Begonia'
Mistral Pink Begonia
Begonia begonia 'Mistral Pink'
Wildwood Purity Begonia
Begonia grandis 'Wildwood Purity'
Smooch Begonia
Begonia x tuberhybrida 'Smooch'
Solenia Chocolate Orange Begonia
Begonia x hybrida 'Solenia Chocolate Orange'
Keep exploring
Explore the genus
Hardy in your zone?
Grow Begonia Double Up 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.