Rotala Wallichii

Rotala wallichii is a stunning and delicate stem plant native to Southeast Asia, prized by aquascapers for its whorls of fine, hair-like, needle-thin leaves that create an incredibly soft, feathery texture in the background of any planted tank. Under high light and CO2, the tips develop a beautiful pink to deep red colouration that contrasts magnificently against the vivid green lower stems, producing a breathtaking gradient of colour that few plants can match. A true showpiece for high-tech aquascapes, its ethereal, cloud-like growth is unlike anything else in the hobby.

Propagation: Take stem cuttings of 5–10cm, remove lower leaves, and replant into the substrate. Regular trimming encourages dense, bushy growth and intensifies tip colouration.

Care Guide

• Origin: Southeast Asia
• Light: High
• Water Parameters: pH 5.5–7.0 | Temp 22–28°C | Soft water preferred
• CO2 Required: Yes (essential for best colour and growth)
• Fertiliser: Regular liquid fertiliser with iron and micronutrients essential
• Placement: Background
• Skill Level: Intermediate to Advanced
• Max Size: 20–40cm