The Radican Sword (Echinodorus cordifolius), also widely known as the Creeping Burhead, is a magnificent, hardy rosette-forming sword plant featuring broad, heart-shaped leaves. Native to the Americas, this robust freshwater species adds a bold, structural presence to larger aquariums and open-top paludariums.

Short Description & Highlights

Echinodorus cordifolius is a fast-growing, adaptable background plant celebrated for its rich green foliage and ease of maintenance. It serves as an ideal centerpiece or background anchor for beginner aquarists seeking a resilient, impactful live plant that helps maintain water quality.

Key Product Highlights:

Detailed Beginner Care Guide

1. Placement & Aquascaping

Due to its expansive ultimate size and striking heart-shaped leaf structure, the Radican Sword is best positioned in the midground or background of medium to large aquariums. It also excels in open-top setups or semi-emersed environments like paludariums, where its flower stalks can eventually breach the water surface.

2. Substrate & Root Nutrition

As a heavy root-feeder typical of the Echinodorus genus, Echinodorus cordifolius relies heavily on its root system to take up nutrients. For optimal health, plant it in a nutrient-rich aquarium substrate or pair a standard gravel substrate with regular root tabs to ensure steady, robust growth.

3. Lighting & Maintenance

This plant adapts readily to varying setups, though moderate-to-high lighting encourages dense, compact foliage and prevents excessive upward leggy growth. Because of its fast growth rate, routine trimming of older or outer leaves helps maintain a clean visual presentation and promotes new runner growth.