Hygrophila Pinnatifida

Overview

Hygrophila pinnatifida is a striking stem plant from India, known for its deeply lobed, fern-like leaves. Depending on lighting and nutrients, foliage colors range from green to vibrant bronze or red, adding dynamic texture to aquascapes.

Key Characteristics

• Distinct pinnate leaves with reddish undersides under strong light
• Grows upright and spreads laterally via runners, which root easily on hardscape or substrate
• Moderate growth rate, reaching 15–30 cm in height and 10–20 cm in spread

Ideal Conditions

• Lighting: Medium to high (8–12 hours/day) enhances compact growth and rich coloration
• CO₂: Not essential, but enhances color, leaf density, and habit
• Water: Temp 22–28 °C; pH 6.0–7.5; moderate hardness (GH 3–8 dGH)
• Nutrition: Thrives with nutrient-rich substrate or root tabs; sensitive to potassium levels (pinholes may indicate deficiency)

Placement & Planting

• Plant stems in substrate or attach to wood/stone with glue, thread, or tape
• Works well as a midground accent or epiphyte on hardscape
• Regular trimming keeps it bushy and prevents overpowering

Maintenance & Propagation

• Trim stems above nodes to encourage bushy, spreading growth
• Rooted runners or cuttings form new plants—easy to propagate
• Prune regularly if using in nano tanks or compact aquascapes

Compatibility & Style

• Safe with peaceful fish, shrimp, and snails—tough leaves deter nibblers
• Pairs well with mosses, Bucephalandra, and fine-leaf midground plants for a textured look