Polka Dot Begonia Care Guide
Begonia maculata · Begoniaceae
One of the most visually striking houseplants: olive-green leaves covered in bright silver polka dots and deep crimson undersides. Also blooms abundantly with clusters of small white flowers.
wb_twilightBright indirectintermediatepatternedfloweringstatementtropical
water_drop
Every 7d
Watering
light_mode
medium
Light
science
Every 30d
Fertilizing
water
high
Humidity
Essential care tips
- check_circleWater when the top 2–3 cm of soil is dry; begonias hate wet feet.
- check_circleBright indirect light is essential for the best spotting and flower production.
- check_circlePinch growing tips to encourage a bushier, more compact habit.
- check_circleHumidity above 50% prevents leaf crisp — avoid misting directly as it can cause powdery mildew.
Common problems and fixes
warningPowdery mildew on leavesexpand_more
Cause: Misting combined with poor air circulation.
Fix: Improve airflow, apply diluted neem oil, and use a pebble tray instead of misting.
warningLeggy stemsexpand_more
Cause: Insufficient light or never pruned.
Fix: Move to brighter light and pinch stems back to a leaf node.
warningLeaf dropexpand_more
Cause: Cold temperatures or drafts.
Fix: Keep above 16°C and away from cold windows and drafts.
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