Begonia maculata silver spot

Description

Begonia maculata 'Silver Spot' is a highly graphic tropical Begonia instantly recognisable by its deep green leaves covered in contrasting silver spots. The red to purple underside adds another spectacular layer of colour and creates striking contrast as the foliage moves.

Supplied in a Ø 6 cm pot, this young plant is ideal for tropical terrariums, emerged paludarium sections or for growing on as an ornamental collector plant.

Botanical family

Begoniaceae

Genus

Begonia

Species

Begonia maculata Raddi

Cultivar / horticultural name

Begonia maculata 'Silver Spot'

Pot size

Ø 6 cm

Origin

Begonia maculata is native to south-eastern Brazil, particularly the Rio de Janeiro region, where it naturally occurs in humid tropical environments.

Foliage

The leaves are asymmetrical, elongated and slightly wavy. Their upper surface is deep green and decorated with numerous silver markings that appear almost hand-painted.

The underside develops dark red to purple tones, creating a striking contrast with the upper surface.

'Silver Spot' character

The form sold as 'Silver Spot' is particularly valued for the visual impact of its silver markings and strongly contrasted foliage.

The size, density and arrangement of the spots may naturally vary from one leaf to another.

Growth habit

Begonia maculata belongs to the cane-type Begonia group. As it matures, it develops upright stems carrying successive leaves.

Juvenile plants remain compact, while mature specimens can become considerably taller and may benefit from light support.

Terrarium compatibility

• Humid tropical terrarium: Yes
• Bioactive terrarium: Yes
• Paludarium: Yes, emerged terrestrial section
• Medium to large terrarium: Excellent while young
• Small terrarium: Temporary
• Nano terrarium: Temporary while juvenile
• Container cultivation: Excellent
• Submerged cultivation: No

Recommended substrate

Use a light, humus-rich and highly free-draining substrate that retains gentle moisture while remaining well aerated.

A mix containing coco humus or fibre, perlite, fine bark and a small amount of sphagnum moss works particularly well.

Watering

Keep the substrate lightly moist during active growth, allowing the surface to begin drying between waterings.

Begonia maculata does not tolerate permanently waterlogged growing media, which may encourage root and stem rot.

Humidity

Humidity of approximately 60% to 80% is particularly suitable.

Humid air supports attractive foliage, although good airflow remains important, especially in enclosed terrariums.

Temperature

Ideal growing temperature: approximately 18°C to 26°C.

Avoid prolonged cold conditions and cool draughts.

Light

Begonia maculata 'Silver Spot' prefers bright filtered light.

Good lighting encourages compact growth and strongly contrasted foliage. Avoid harsh direct sunlight, which may quickly scorch the leaves.

Growth

Moderate to fast growth under warm, bright and humid conditions.

The plant can regularly produce new foliage and progressively extend its upright stems.

Flowering

Begonia maculata may produce hanging clusters of small white to pale pink flowers.

Flowering adds another ornamental feature, although the spectacular spotted foliage remains the main attraction.

Propagation

Propagation is relatively straightforward from stem cuttings containing several viable nodes.

Maintenance

Remove old or damaged leaves and occasionally prune overly long stems to encourage a fuller, more branched plant.

Avoid keeping the foliage permanently wet, especially where airflow is limited.

Fertilisation

Use a balanced low-strength tropical plant fertiliser during active growth.

Light regular feeding is preferable to highly concentrated applications.

Why choose Begonia maculata 'Silver Spot'?

Its foliage looks almost like a constellation: a deep green background scattered with silver spots, revealing a rich red underside whenever the leaves move.

Supplied in a 6 cm pot, this young Begonia instantly adds contrast to tropical displays while offering the pleasure of watching it develop into a much more architectural plant.

JungleBox advice

In a terrarium, place it in a bright position protected from direct misting. The silver markings look especially striking against dark cork, natural roots or shaded backgrounds.

Additional information

• Botanical name: Begonia maculata 'Silver Spot'
• Family: Begoniaceae
• Species origin: South-eastern Brazil
• Pot size: Ø 6 cm
• Type: Tropical cane Begonia
• Foliage: Deep green with silver spots
• Underside: Red to purple
• Growth habit: Upright, cane-like
• Exposure: Bright filtered light
• Substrate: Humus-rich, light and free-draining
• Humidity: 60 to 80%
• Temperature: 18 to 26°C
• Growth rate: Moderate to fast
• Tropical terrarium compatible: Yes
• Bioactive terrarium compatible: Yes
• Paludarium compatible: Yes, emerged section
• Nano terrarium compatible: Temporary while juvenile
• Submerged cultivation: No