Fittonia mosaic skeleton

Description

Fittonia albivenis 'Mosaic Skeleton' is a compact tropical groundcover with highly graphic foliage, perfectly suited to humid terrariums, emerged paludarium sections and small planted displays.

Its dark green leaves are crossed by a strongly contrasting network of pale veins reminiscent of a delicate botanical skeleton, giving rise to the horticultural name 'Mosaic Skeleton'.

Supplied in a Ø 7 cm pot, it is an excellent choice for quickly creating a dense and decorative foreground in a tropical terrarium.

Botanical family

Acanthaceae

Genus

Fittonia

Species

Fittonia albivenis

Cultivar / horticultural name

Fittonia albivenis 'Mosaic Skeleton'

Former common horticultural name

Fittonia verschaffeltii 'Mosaic Skeleton'

Pot size

Ø 7 cm

Foliage

The foliage is small, dense and highly decorative. Each leaf has a rich green background crossed by a clearly defined network of pale contrasting veins.

This intricate pattern creates an elegant mosaic effect and adds strong visual contrast to tropical planted displays.

Growth habit

Fittonia 'Mosaic Skeleton' has a low, creeping and spreading growth habit.

Its stems can gradually root where they touch the substrate, allowing the plant to develop into a compact groundcover over time.

Terrarium use

Its low-growing habit and preference for high humidity make this Fittonia especially well suited to humid tropical terrariums.

It can be planted in the foreground, around natural roots, between stones or beside mosses to create a natural transition between different elements of the layout.

Terrarium compatibility

• Humid tropical terrarium: Excellent
• Bioactive terrarium: Excellent
• Paludarium: Yes, emerged terrestrial section
• Small terrarium: Excellent
• Nano terrarium: Yes
• Foreground planting: Excellent
• Groundcover: Yes
• Container cultivation: Yes
• Submerged cultivation: No

Recommended substrate

Use a light, organic-rich and free-draining substrate that retains consistent moisture without becoming compact.

A mixture containing coco humus, perlite, fine organic fibres and a small amount of sphagnum moss works particularly well.

Watering

Keep the growing medium consistently lightly moist, especially during active growth.

Fittonia does not tolerate prolonged drying particularly well and may wilt quickly if the substrate becomes too dry.

Avoid permanently waterlogged conditions and stagnant water around the roots.

Humidity

Humidity of approximately 70% to 90% is ideal.

This plant thrives in stable humid environments, making it particularly well adapted to enclosed and semi-enclosed terrariums.

Temperature

Ideal growing temperature: approximately 20°C to 26°C.

Avoid prolonged temperatures below 15°C.

Light

Fittonia 'Mosaic Skeleton' prefers medium to bright filtered light.

Good lighting encourages compact growth and maintains strong vein contrast. Avoid harsh direct sunlight.

Growth

Relatively fast growth under warm and humid conditions.

The plant can quickly produce new branches and spread across the substrate surface.

Flowering

Fittonia may produce small upright flower spikes carrying discreet flowers.

Flowering is secondary, as the plant is primarily valued for its strongly patterned foliage.

Propagation

Propagation is very easy from stem cuttings containing several nodes.

Cuttings root readily in moist substrate or directly inside a high-humidity terrarium environment.

Maintenance

Pinching the growing tips regularly helps maintain a low, dense and well-branched plant.

Longer stems can be trimmed and reused as cuttings to fill other areas of the terrarium.

Fertilisation

Use a highly diluted balanced tropical plant fertiliser during active growth.

In bioactive terrariums, feeding should remain very light.

Why choose Fittonia 'Mosaic Skeleton'?

With its dark green foliage crossed by a luminous network of veins, 'Mosaic Skeleton' resembles a miniature living mosaic.

Its creeping habit quickly creates a dense and natural foreground while providing a graphic texture very different from mosses and small ferns.

Supplied in a 7 cm pot, it can be integrated immediately into a tropical terrarium layout.

JungleBox advice

Plant it at the base of a root, between pieces of cork or along the edge of a moss-covered area. With regular moisture and occasional pinching, it will gradually form a dense and highly decorative carpet.

Additional information

• Botanical name: Fittonia albivenis 'Mosaic Skeleton'
• Former name: Fittonia verschaffeltii 'Mosaic Skeleton'
• Family: Acanthaceae
• Pot size: Ø 7 cm
• Type: Tropical groundcover plant
• Foliage: Dark green with contrasting pale veins
• Growth habit: Low, creeping and branching
• Exposure: Medium to bright filtered light
• Substrate: Organic-rich, light and free-draining
• Humidity: 70 to 90%
• Temperature: 20 to 26°C
• Growth rate: Fast under favourable conditions
• Tropical terrarium compatible: Yes, excellent
• Bioactive terrarium compatible: Yes
• Paludarium compatible: Yes, emerged section
• Nano terrarium compatible: Yes
• Groundcover use: Yes
• Submerged cultivation: No