Plant Passport
Polka Dot Begonia
Begonia maculata
LightBright
Water7-10d
PetCheck
PP BEGO NIAM ACUL
Issued 2026 · Valid while cared for
Polka Dot Begonia
Stippenbegonia
Begonia maculata
“Spots, wings, and a little drama.”
patterned foliagefloweringbright indirectcolorful foliagefast growing
- Light
- Medium light
- Water
- Keep lightly moist
- Pet safety
- Mildly toxic
- This month
- Finish the strongest growth flush with one more light feed. Review support or pruning needs for the upright shape before tired leaves hide pests Cue: Tall cane stems with angel-wing leaves.
August care tip
Finish the strongest growth flush with one more light feed. Review support or pruning needs for the upright shape before tired leaves hide pests Cue: Tall cane stems with angel-wing leaves.
Quick Care Summary
- Light
- Medium light
- Water
- Keep lightly moist
- Placement
- Best in bright indirect light with airflow around the leaves, protected from harsh midday sun and cold draughts.
- Temperature
- 16–28°C
- Humidity
- moderate
Free printable Plant Passport card
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Plant Passport
Polka Dot Begonia
LightBright
Water7-10d
Botanical stake card
- Format
- 150 x 25mm
- Best for
- Slim plant stakes and gift pots
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View holders →Detailed Care Guide
Watering Method
Water when the upper mix starts to dry, then drain fully so roots get air again.
Soil Mix
airy indoor mix that drains quickly while holding light moisture
Repotting
Repot or refresh the top layer in spring when roots are active.
Pruning
Prune lightly during active growth and remove damaged leaves promptly.
Pot Preference
Use a pot with drainage; choose weight and size to match the plant's top growth.
Fertilizing
Feed lightly from March to September; skip fertilizer in winter or during cool rest.
Draft Sensitivity
Keep above 16 C and away from sharp cold draughts.
Sources consulted
- powo.science.kew.org
- www.aspca.org
- www.rhs.org.uk
Room Placement
Window Direction
East or west filtered light, or a bright spot set back from south glass.
Best Room
bright indirect light with airflow around the leaves
Monthly Care Calendar
Aug (now)
Finish the strongest growth flush with one more light feed. Review support or pruning needs for the upright shape before tired leaves hide pests Cue: Tall cane stems with angel-wing leaves.
Sep
Start reducing fertilizer and stretch watering as nights cool. Move Polka Dot Begonia closer to bright filtered light before autumn light drops Cue: Tall cane stems with angel-wing leaves.
Oct
Stop feeding and prepare for heating season. Keep temperature steady and avoid cold drafts Cue: Tall cane stems with angel-wing leaves.
Nov
Winter risk check: test soil before watering, inspect tall cane stems with angel-wing leaves, and keep the pot draining freely while growth slows Cue: Tall cane stems with angel-wing leaves.
Watering Schedule
- Summer
- Every 5 days
- Winter
- Every 10 days
Feel the upper third of the mix and water when it is just starting to dry.
Common Problems
Propagation
stem cuttings in soileasyspring
Propagate during active growth, keep the material warm and lightly moist, and wait for new growth before potting on.
Pests & Diseases
Spider mites
Early signs
Fine speckling, sticky residue or webbing on stressed new growth.
Treatment
Rinse or wipe leaves, isolate the plant and repeat treatment weekly until clear.
Mealybugs
Early signs
Cottony clusters, scale-like bumps or sour smell near the crown and leaf joints.
Treatment
Remove visible pests, improve airflow and check roots if the problem returns.
Buying Tips
Choose Polka Dot Begonia with clean growth, firm stems and no pests in the leaf joints.
Frequently Asked Questions
Fun Facts
The silver dots are part of the leaf pattern, not residue; dull or spreading spots are a different warning sign.
Origin & Natural Habitat
Native to Brazil's Atlantic Forest, where cane begonias grow in warm shaded humid habitats with airflow.
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