Begonia maculata 'Polka Dot' – Spotted Foliage with Tropical Flair
Begonia maculata 'Polka Dot' is a show-stopping foliage plant from Brazil's Atlantic rainforest, known for its bold leaf markings and contrasting red undersides. With occasional clusters of white flowers and its elegant upright growth, it brings both drama and ease to indoor collections. While 'Polka Dot' is not an official cultivar name, it has become a common label for this species in the houseplant trade.
Key Features of Begonia maculata 'Polka Dot'
- Leaf Shape: Large, wing-shaped leaves with silvery polka dots and red undersides
- Growth Habit: Upright cane stems reaching 50–70 cm indoors
- Flowers: White blooms with yellow centers appear throughout the year in ideal conditions
- Toxicity: Contains calcium oxalate crystals — toxic if ingested by pets or children
Native Habitat and Growth Pattern
Begonia maculata is native to the humid, shaded understories of southeastern Brazil. It thrives in environments with consistent moisture, filtered light, and high humidity. Indoors, it behaves as a compact perennial shrub when pruned regularly.
Care Instructions for Begonia maculata 'Polka Dot'
- Light: Needs bright, indirect light. Avoid direct sunlight to prevent leaf scorch.
- Watering: Water when the top 2–3 cm of soil is dry. Do not let soil stay soggy or fully dry out.
- Soil: Use a loose, well-draining mix with organic matter and perlite for breathability.
- Humidity: Prefers >50% humidity. Use a tray, group with other plants, or add a humidifier.
- Temperature: Keep between 18–24 °C. Protect from cold drafts or temperatures under 15 °C.
- Feeding: Feed monthly in spring/summer with diluted, balanced liquid fertilizer.
- Repotting: Every 1–2 years when root-bound. Use pots with drainage holes.
- Pruning: Pinch growing tips to promote bushy growth and remove fading leaves.
Semi-Hydroponics and Propagation
- Hydro Suitability: Adapts well to semi-hydroponics using LECA in high-humidity setups.
- Propagation: Root stem or leaf cuttings in water or moss with warmth and indirect light.
Common Issues and Fixes
- Brown Leaf Edges: Often caused by low humidity or salt buildup from fertilizers.
- Yellowing Leaves: Typically due to overwatering or compacted, poorly draining soil.
- Pests: Susceptible to spider mites, mealybugs, and thrips. Treat with neem oil or insecticidal soap.
- Powdery Mildew: Ensure good airflow and avoid wetting the leaves directly.
Seasonal and Developmental Care
- Winter: Reduce watering slightly. Keep warm and maintain humidity.
- Summer: Protect from strong sun and ensure consistent soil moisture.
- Growth Stages: Juvenile plants have smaller, paler leaves; mature plants develop prominent polka dots and larger size.
Etymology and Background
The genus name Begonia honors Michel Bégon, a 17th-century French patron of botany. The species name maculata means "spotted" in Latin — referencing the unique leaf markings that define this begonia.
Shop Begonia maculata 'Polka Dot' Online
Looking for a stylish foliage plant with serious impact? Order Begonia maculata 'Polka Dot' now at Foliage Factory — a bold, easy-care beauty perfect for indoor jungles and bright corners alike.
Begonia maculata 'Polka dot'
Begonia maculata 'Polka dot'is approximately 20 cm tall, ⌀ 12 cm pot
