Ludwigia repens × arcuata

Species description

Care, breeding and tankmates

Plant profile

Placement

Midground

It is ideal for the midground or background, depending on the tank's size and how it is pruned. Planting it in dense, tiered groups creates a striking visual effect. Its fine texture and warm colors contrast well with broad-leaved green plants.

Botanical form

Stem

This plant exhibits intermediate characteristics between its parents, featuring narrow, lanceolate leaves that are slightly broader than L. arcuata. The leaves develop beautiful warm tones ranging from orange to red-brown. The stems are relatively thin but grow upright and branch easily.

Growth

Fast

It has a moderate to fast growth rate, combining the vigor of L. repens with the delicate form of L. arcuata. It grows steadily towards the light and will branch readily when trimmed. Regular maintenance keeps it looking compact.

Substrate

Medium

This hybrid, Ludwigia repens × arcuata, benefits greatly from an iron-rich aqua soil to highlight its reddish hues. The fine to medium-grained substrate allows its dense root system to penetrate easily and extract vital nutrients for rapid stem elongation. A planting depth of about 2 inches ensures the base of the stems remains stable against water currents.

Column fertilization

Recommended

Regular dosing of liquid fertilizers is necessary to maintain its health and color. Iron and trace elements are particularly important for the red pigmentation. Maintain adequate nitrate and phosphate levels to prevent stunted growth and pale leaves.

Root fertilization

Optional

A nutrient-rich substrate strongly benefits this plant, encouraging a robust root system. Root tabs can enhance growth in plain sand or gravel substrates. Healthy roots are essential for supporting its rapid top growth.

Trimming

Regular

Trimming encourages the plant to branch out and form dense, colorful bushes. Cut the stems just above a node, and replant the tops if desired. Regular pruning prevents the lower stems from becoming shaded and shedding leaves.

Propagation

Cuttings

Propagation is straightforward via stem cuttings. Snip healthy shoots and plant them into the substrate, where they will quickly root. Its tendency to produce side shoots makes propagation rapid.

Sensitivity

Moderate

It is generally hardy but may lose its vibrant color and lower leaves if light is insufficient. It prefers stable water parameters and clean water conditions. Adequate flow prevents debris accumulation on its fine leaves.

Layout role

Midground, accent, Background, group

It serves as a beautiful, warm-colored accent in the midground or background. Its fine texture adds intricate detail to the aquascape, bridging the gap between broad-leaved plants and fine-leaved flora. It is frequently used to add subtle color contrasts.