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Echinodorus (Amazon Sword)
BeginnerEchinodorus
Representative large aquatic plant also called Amazon Sword. Ideal for mid to background. Propagates by runners, easy for beginners.
About
Echinodorus is a large genus of aquatic plants in the family Alismataceae, widely distributed across wetlands and river margins throughout North and South America. Commonly sold under the trade name 'Amazon Sword,' these plants produce broad, lance-shaped leaves radiating from a central rosette, creating a bold focal point in mid to background positions. Propagation via runners carrying daughter plants is prolific and straightforward. Medium to bright illumination is recommended, but most species survive without CO2 injection, making them accessible to beginners. Root nutrition uptake is vigorous, so root tabs placed near the base are particularly beneficial. Size varies enormously by species, from compact desktop varieties to giants exceeding one meter.
Size of the Echinodorus (Amazon Sword)
The Echinodorus (Amazon Sword) grows to 20-50cm.
Temperature & humidity for the Echinodorus (Amazon Sword)
The ideal temperature for the Echinodorus (Amazon Sword) is 22〜28℃.
Basic Info
Origin
Tropical to subtropical regions of North and South America
Size
20-50cm
Temperature
22〜28℃
Growing Tips
Lighting
Medium or stronger lighting is recommended. Its large leaves shade the surroundings, so position it where it will not block light from other plants.
CO2 & Fertilizer
Grows without CO2 but gets larger with injection. It absorbs actively through the roots, so solid fertiliser at the base is especially effective.
Water Temperature & Quality
A water temperature of 22-28°C is suitable. Beginners rarely fail with it, and it grows in the water conditions of a typical tropical tank.
Substrate
Nutrient-rich soil best. Strong root system
Trimming & Propagation
It sends out runners that form plantlets and multiplies vigorously. Once a plantlet has roots, cut it off and plant it.
Cautions
Species range from compact forms to ones exceeding 1 m, so choose one that fits the size of your tank.
Echinodorus (Amazon Sword) FAQ
QWhat is the growing difficulty level for Echinodorus (Amazon Sword)?
Beginner. A variety suitable for beginners. No special equipment or experience is required—you can grow it without problems by setting up a basic cultivation environment.
QWhat is the ideal temperature for Echinodorus (Amazon Sword)?
The ideal temperature for Echinodorus (Amazon Sword) is 22〜28℃. Avoid sudden temperature changes and maintain a stable environment.
QHow large does Echinodorus (Amazon Sword) get?
The mature size of Echinodorus (Amazon Sword) is 20-50cm. This may vary slightly depending on cultivation environment and individual differences.
QWhat is the typical price for Echinodorus (Amazon Sword)?
The price of Echinodorus (Amazon Sword) varies significantly by variety, characteristics, size, and lineage. Please check GrowerDirect's price guide for the latest market information.
Last updated: June 23, 2026
References & Sources
Edited & verified by: GrowerDirect Editorial Team
The classifications, regulations, and growing data on this page are created and verified based on the primary information database below.
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