Alternanthera reineckii "mini"

Alternanthera reineckii ‘Mini’ (Alternanthera reineckii ‘Mini’) is a compact, slow-growing cultivar of the classic red Alternanthera, prized for its vivid magenta-red to deep crimson leaves that bring a striking splash of warm colour to the foreground and midground of any planted aquascape. Its smaller leaf size and restrained growth habit make it far more manageable than the standard form, allowing it to be used as a precise, jewel-toned accent without constant trimming. Under high light and CO2, the colour intensifies to a breathtaking deep red that contrasts beautifully against green carpets and mosses.

Propagation: Take stem cuttings of 3–5cm, remove lower leaves, and replant into the substrate. Grows slowly but steadily with consistent fertilisation.

Care Guide

• Origin: South America (cultivar)
• Light: Medium to High (high light intensifies red colouration)
• Water Parameters: pH 6.0–7.5 | Temp 22–28°C | Soft to moderately hard water
• CO2 Required: Recommended for best colour and growth
• Fertiliser: Regular liquid fertiliser with iron essential for red colouration
• Placement: Foreground to Midground
• Skill Level: Intermediate
• Max Size: 5–10cm