Ctenanthe

Ctenanthe comes from warm forests in Central and South America, with several familiar houseplant species originating in Brazil. Its stems grow in clumps close to the forest floor, where the foliage receives filtered daylight.

A small joint near each leaf blade lets the leaves lift and lower through the day. Dark markings, silvery bands and coloured undersides are natural features of the leaves, amplified in cultivated selections.

Ctenanthe plants

Ctenanthe burle-marxii carries silver-green leaves with a dark feathered pattern, and ‘Amagris’ has narrow leaves with muted markings. Ctenanthe lubbersiana ‘Golden Mosaic’ shows irregular yellow-green patches. Their leaves rise on stalks from a spreading clump and can form a broad, layered crown.

The leaves often change their angle between day and night. Warmth, indirect daylight and moderate to high humidity help keep the foliage in good condition. Water while the upper surface of an airy mix begins to dry, keeping gentle moisture available around the roots.

A plant with long, arching leaves needs some room around the pot. Brown edges may develop after repeated drying, mineral build-up or exposure to cold draughts. The Calathea care guide covers similar moisture and humidity needs for prayer plants.