Source: Wikimedia Commons
Polka Dot Begonia
IntermediateBegonia maculata
A stylish begonia with white polka dots on dark green leaves. Beautiful contrast with red leaf undersides.
About
Begonia maculata, the polka dot begonia or trout begonia, is a perennial in the family Begoniaceae, native to Brazil. Its distinctive elongated, dark olive-green leaves are decorated with irregular silver-white spots on the upper surface, while the undersides are rich burgundy-red — a contrast that is both striking and photogenic. Growth is relatively fast, reaching 0.3–1 m. Bright indirect light enhances the spot patterns and encourages the production of delicate white flowers. Water moderately, allowing the soil to dry slightly between waterings; overwatering causes root rot. Avoid wetting the leaves when watering — bottom watering is ideal. High humidity is preferred, but good air circulation should be maintained to prevent fungal issues. Easily propagated from stem cuttings. Its dramatic patterned foliage has made it one of the most widely shared plants on social media in recent years.
Basic Info
Origin
Brazil
Lifespan
Perennial
Size
30-100cm
Temperature
15〜30℃
Humidity
50〜70%
Watering & Fertilizer
Watering, Liquid fertilizer
Growing Tips
Lighting
明るい間接光で模様が際立つ
Watering
過湿は根腐れの原因
Watering
湿度は高めを好む
Grooming
茎が伸びたら剪定で整える
Breeding
挿し木で簡単に増やせる
Polka Dot Begonia FAQ
QWhat is the growing difficulty level for Polka Dot Begonia?
Intermediate. A variety suitable for intermediate growers. Requires some cultivation experience and knowledge of environment management. Pay careful attention to temperature and humidity control.
QWhat is the ideal temperature for Polka Dot Begonia?
The ideal temperature for Polka Dot Begonia is 15〜30℃. Recommended humidity is 50〜70%. Avoid sudden temperature changes and maintain a stable environment.
QWhat is the lifespan of Polka Dot Begonia?
The average lifespan of Polka Dot Begonia is Perennial. With proper cultivation environment and nutrient management, you can keep it healthy for a long time.
QHow large does Polka Dot Begonia get?
The mature size of Polka Dot Begonia is 30-100cm. This may vary slightly depending on cultivation environment and individual differences.
QHow should I water and fertilize Polka Dot Begonia?
Polka Dot Begonia: watering & fertilizer — Watering, Liquid fertilizer. Aim for appropriate frequency and amount.
QWhat is the typical price for Polka Dot Begonia?
The price of Polka Dot Begonia varies significantly by variety, characteristics, size, and lineage. Please check ボタちょく's price guide for the latest market information.
Last updated: June 24, 2026
References & Sources
Edited & verified by: BoTachoku Editorial Team
The classifications, regulations, and growing data on this page are created and verified based on the primary information database below.
Taxonomy & Authority
Regulations & Conservation Status
観葉植物。CITES附属書(植物)・特定外来生物・特定動物いずれも非該当を有限文書照合で確認(CITES flora section に当該属の掲載なし。Dracaena spp.掲載は同名のトカゲ属でありシダ植物Dracaenaは非該当)。
Sources: CITES Appendices I/II/III (flora section, grepped via dbca mirror) / CITES Appendices (official) / 環境省 特定外来生物等一覧
Regulations may change. Always verify the latest information with the relevant authorities.
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