Polka dot begonia (Begonia maculata)

Polka dot begonia

The polka dot begonia is definitely an eye-catcher in any gardens. Generally, it requires warm temperatures and enjoys a bright shade. Although the taste of polka dot begonia is sour, some people eat them, even though they can be toxic when consumed in large amounts.

Scientific classification

Species

Polka dot begonia (Begonia maculata)

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Toxic to Pets

Toxicity

Perennial

Lifespan

Herb

Plant Type

Summer, Fall

Bloom Time

Spring, Mid fall, Late fall, Early winter

Harvest Time

50 cm to 1 m

Plant Height

10 cm to 50 cm

Spread

Green, Red, White

Leaf Color

2.5 cm

Flower Size

White, Pink

Flower Color

Non-dormant

Dormancy

Evergreen

Leaf type

20 - 38 ℃

Ideal Temperature

Images of Polka dot begonia

Distribution of Polka dot begonia

Distribution Map

Polka dot begonia is an accepted species native to Southeast Brazil. It hasn't spread much beyond this area, only reaching Mexico, Argentina, Cuba, and the Dominican Republic. Polka dot begonia's original ecosystem is the Atlantic rainforest, so it prefers high temperature and humidity conditions, with filtered sunlight.

Native

Cultivated

Invasive

Introduced

No species reported

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Habitat

Atlantic forest

Hemisphere Trend Curve

Northern

Sorthern

Culture

Garden Use

Polka dot begonia (Begonia maculata) is popular for its amazing leaves which are green with white spots, offering tremendous ornamental appeal. This warm climate plant is most commonly grown indoors in containers. Hostas and bergenia provide attractive contrasts when paired with this plant in the borders of tropical and shade gardens.

Symbolism

caution, gratitude, justice, lovesickness

Interesting Facts

According to legend, a girl named polka dot begonia died under the paws of hungry wolves in order to save her father. When villagers brought her back to the village, her blood left a trail the entire way. Later, the places spilled with blood were covered with red mountain flowers. They named these flowers after the girl.

Name Story

Polka dot begonia: This plant is a really special horticultural plant, despite its beautiful and delicate flowers, its leaves are ornamental too. The large shield-shaped leaves come with lotus edges and the back of the leaves is striking deep red-colored while the front is featured with dark green leaves with white dots. Lastly, the striking silver-white dots are embedded in the flowers creating a festivity atmosphere. So it is called Polka dot begonia.

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Toxicity

Polka dot begonia is toxic to cats and dogs. Ingestion of any part of the plant can cause poisoning, displaying symptoms like gastrointestinal upset in cats, and vomiting, diarrhea, hypersalivation, and oral irritation in dogs. Immediate veterinary treatment is crucial if accidental ingestion occurs, and pet owners should keep polka dot begonia out of reach to prevent exposure.

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Care Guide for Polka dot begonia

Every week

Water

Partial sun

Sunlight

20 - 38 ℃

Ideal Temperature

Water: Polka dot begonia is a tropical, evergreen plant that thrives in humid conditions and requires weekly watering. Its lush foliage makes it a great indoor choice, adding a tropical touch to any space, while necessitating a balanced water supply for optimal health.

Fertilize: For optimal growth of polka dot begonia, use high nitrogen fertilizers bi-weekly in spring and summer, reducing to monthly in fall and ceasing in winter. Dilute to half strength, apply to moist soil, and avoid leaves. These practices enhance polka dot begonia's health and resilience.

Pruning: Polka dot begonia showcases beautiful, spotted leaves. Prune in early to late spring to foster new growth, trimming leggy stems and removing damaged leaves. This not only boosts its appearance but also encourages healthier growth. Always use clean, sharp tools to prevent infections.

Propagation: The polka dot begonia is propagated through stem cuttings from healthy stems below a node, using rooting hormone for root development. Place in well-draining soil or water, with indirect light and consistent moisture. Roots may take weeks to establish; transplant gently once rooted.

Repotting: The spotted wonders, polka dot begonia, thrive when repotted every 2-3 years in spring. Use a slightly larger container to prevent overwatering. Post-repotting, maintain high humidity and stable temperatures for a smooth transition and to encourage healthy growth.

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Images of Polka dot begonia

Distribution of Polka dot begonia

Culture

Toxicity

Care Guide for Polka dot begonia

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