189 saves
Begonia
We track 47 varieties; the ones most used by real gardeners.
The 24 most-saved Begonia varieties
See all 47 Begonia varieties →Search this genus →
Species of Begonia
Each one is a parent of the varieties above.
Track your Begonia in Sow
Save the Begonia you grow and get care reminders timed to your zone.
How to grow Begonia
Whats common across all Begonia varieties in our catalog — drawn from the care records of the 40 most-grown of them.
The Begonia year
- FertilizeMay–August95% of varieties
Feed every 2-4 weeks with a balanced liquid fertilizer
- PlantApril and May75% of varieties
Plant tubers outdoors after all danger of frost has passed
- Lift & StoreSeptember and October48% of varieties
Dig tubers after first frost, dry and store in a cool, dark place
- DeadheadMay–September45% of varieties
Remove spent blooms regularly to encourage continuous flowering
Do
- Water regularly to keep soil moist 🌱
- Fertilize monthly during active growth
- Fertilize monthly during growing season
- Apply balanced fertilizer monthly
- Provide partial shade during hot afternoons
Avoid
- Do not let soil dry out completely
- Avoid overwatering to prevent root rot ❌
- Avoid over-fertilizing to prevent leaf burn
- Avoid direct harsh sunlight ❌
What goes wrong with Begonia
| Problem | What you'll see | What to do |
|---|---|---|
| Aphids | Sticky residue on leaves, distorted growth | Spray with neem oil or insecticidal soap |
| Mealybugs | White cottony masses on stems and leaves | Apply horticultural oil or wipe with alcohol-soaked cotton |
| Spider mites | Fine webbing on leaves | Use neem oil spray |
| Powdery mildew | White powdery coating on leaves | Use organic fungicide and improve air circulation |
| Powdery Mildew | White powdery coating on leaves | Improve air circulation and apply fungicide |
| Root Rot | Wilting and yellowing leaves | Reduce watering and ensure proper drainage |
Making more Begonia
Division
- Carefully dig up mature plant in early spring.
- Separate into smaller clumps with roots attached.
- Replant in prepared soil, water thoroughly.
- Maintain consistent moisture during establishment.
- Division can be done every 2-3 years.
Cuttings
- Select healthy stem cuttings in late spring.
- Dip cuttings in rooting hormone and plant in moist potting mix.
- Maintain high humidity and mist regularly for 6 weeks.
Begonia questions
How many types of Begonia are there?
The Sow catalog tracks 47 distinct Begonia varieties. The most popular — ranked by 189 real gardeners — are shown first above.
What zones does Begonia grow in?
Across its varieties, Begonia covers USDA Zones 6–10. Individual varieties differ — each plant page lists its exact range, and Sow filters the catalog to your zone automatically.
When does Begonia bloom?
Most Begonia varieties bloom in summer to fall, mid-summer, late spring. Staggering early, mid, and late varieties extends the genus's season in one bed.
Which Begonia should I choose?
Start from the most-saved varieties above — popularity across thousands of gardens is a strong signal of reliability — then filter by your zone and sun. In the Sow app you can preview any of them in a photo of your actual yard before you buy.