Ammannia pedicellata

Species description

Care, breeding and tankmates

Plant profile

Placement

Midground

Best suited for the midground or background. It makes a stunning group planting, but ensure individual stems are spaced slightly apart to allow light to penetrate the lower leaves.

Botanical form

Stem

Noted for its striking color contrast: vibrant yellow-green to golden leaves paired with thick, fleshy, hot-pink or red stems. The leaves are relatively large and lanceolate.

Growth

Medium

Grows at a moderate rate under strong lighting and CO2. Its steady growth is easily managed, making it a reliable structural plant for aquascapes.

Substrate

Medium

Ammannia pedicellata develops a reliable root system that thrives in moderately enriched substrates. A dedicated aquarium soil is highly beneficial, as it allows the roots to extract necessary trace elements while providing a soft medium for rapid expansion. Planting in a substrate layer of at least 5 centimeters ensures that its stems remain securely anchored as they grow toward the light. The addition of iron-rich root tabs will further promote robust stems and healthy leaf coloration.

Column fertilization

Recommended

Regular liquid fertilization is essential. Dosing potassium and iron heavily will keep the stems thick and prevent the golden leaves from turning pale or developing holes.

Root fertilization

Recommended

Benefits significantly from a nutrient-rich substrate. Root tabs or high-quality aquasoil will encourage strong root development and thicker, healthier vertical growth.

Trimming

Occasional

Prune by topping and replanting the heads. The sturdy lower stems will quickly sprout new side branches, allowing you to create dense, golden bushes over time.

Propagation

Cuttings

Easily propagated through stem cuttings. Snip off a healthy side shoot or top portion and plant it deeply into the substrate. Roots form readily within a few days.

Sensitivity

Moderate

Can be sensitive to sudden shifts in water parameters. If shaded or lacking nutrients, the lower leaves will quickly blacken and fall off, leaving bare stems.

Layout role

Midground, Background

Provides an outstanding color contrast against both standard green and deep red plants. Its golden-yellow foliage acts as a bright focal point in Dutch and nature aquariums.