Echinodorus madalengensis

Echinodorus madalengensis is a rare South American sword plant producing distinctive narrow green leaves on a compact midground rosette — a more graceful, less bold sword presence than the typical broad-leaved Amazon Sword varieties. The narrow, refined leaf form creates a different midground character that adds useful botanical variety to Echinodorus collections and aquascape compositions.

Care tip: Echinodorus madalengensis is a root feeder that benefits greatly from a nutrient-rich substrate or regular root tabs. Maintain temperatures of 72–82°F and pH 6.5–7.5. CO₂ is optional for this variety.

Growing to 8 to 14 inches, madalengensis is a midground plant well suited to medium aquariums where its narrow, compact rosette can be positioned as a featured midground specimen. Root tabs and moderate light support the steady, healthy growth. As a rare species it adds botanical interest and collector value alongside its purely aesthetic qualities.

This moderate plant grows under moderate lighting with CO₂ optional. Temperatures between 72 and 82°F and a pH of 6.5 to 7.5 provide comfortable conditions. Regular root feeding maintains the narrow, healthy leaf production. Stable conditions produce the most consistently attractive growth — this species benefits from an undisturbed root zone.

In the aquascape, Echinodorus madalengensis provides a graceful, narrow-leaved midground accent that contrasts naturally with the broader-leaved sword varieties and creates botanical variety within Echinodorus plantings. Its rarity adds collector interest. Paired with broad-leaved background swords and fine-leaved foreground plants, the narrow midground form creates a naturally layered, varied composition.

Echinodorus madalengensis is a rare and botanically interesting narrow-leaved sword for collectors and aquarists who appreciate botanical variety in their midground compositions. Its narrow leaf form and modest care requirements make it a rewarding and distinctive midground specimen.

Care & Specifications