Limnophila aromatica (Limnophila aromatica)

Description

Limnophila aromatica (Limnophila aromatica)

Species Background

Limnophila aromatica is native to Southeast Asia, where it grows along flooded margins and shallow wetlands. The plant is also known outside aquariums for its distinct aroma when grown emersed, where it is traditionally used as a culinary herb.

Growth Behavior

Upright stem plant with moderate to fast growth. Trimming encourages strong lateral branching, allowing it to form dense, bushy groups rather than single tall stems.

Size and Growth Form

• Height: 10 to 20 inches
• Spread: 4 to 8 inches
• Structure: upright, fine-leafed stems

Leaves are narrow with green to bronze upper surfaces and a clearly visible purple underside, a defining feature of this species. Color intensity increases with brighter lighting.

Aquascaping Tip

Used as a midground or background plant to add fine texture and color contrast behind broader leaf plants or hardscape.

Water Parameters

• Temperature: 72 to 82 °F
• pH: 5.5 to 7.5
• GH: 2 to 10
• KH: 0 to 5

Light Requirements

Medium to high light.

CO₂ Requirements

CO₂ is optional.

Nutrient Requirements

Primarily a water column feeder.

Tank Placement

Midground to background.

Why Aquarists Keep It

Kept for its fine texture, fast response to trimming, distinct purple leaf undersides, and its unique crossover identity as both an ornamental aquatic plant and an aromatic herb when grown emersed.