Fittonia

RHS Genus Guide
These small yet striking houseplants are grown for their colourful leaves, patterned with prominent veins. They need high humidity, so are best kept in a bathroom or terrarium.

Botanical name: Fittonia albivenis

Common name: Mosaic plant, nerve plant

Appearance

A low-growing, slowly spreading plant with softly hairy, oval leaves. Fittonias are prized for their boldly patterned leaves which have colourful, contrasting veins, usually red, white or pink.

Preferences

Humid air is essential. Fittonias need a bright position out of direct sunlight, and grow best in moisture retentive, peat-free houseplant compost. Keep them above 17°C (63°F) and out of cold draughts.

Dislikes

Although fittonias enjoy humidity, they don’t like waterlogged compost. Lack of water can cause leaves to droop or wilt, however they usually perk up quickly after thorough watering. Keep them out of direct sun, to ensure the leaves don’t scorch.

Did you know?

As they are compact and slow growing, fittonias are perfect for a terrarium, where they’ll thrive in the moist, humid atmosphere. See our video guide to planting up a terrarium.
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