Overview
Echinodorus argentinensis is a robust freshwater aquarium plant known for its large, sturdy leaves and rapid growth. This impressive sword plant is best suited for medium to large aquariums, where it can fully develop and become a dominant visual feature. With proper care and a nutrient-rich substrate, it quickly grows upward and can even reach the water surface, creating a true jungle-style aquascape.
This species is relatively rare in the trade and is highly valued by aquarists seeking a bold, unique centerpiece plant.
Key Features
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Large Amazon Sword variety
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Fast-growing and tall-forming
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Extremely sturdy ornamental leaves
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Produces flowering shoots under good conditions
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Ideal for open-top or tall aquariums
Why Choose Echinodorus Argentinensis?
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One of the largest and most impressive sword plants
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Creates instant visual impact
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Rare and not commonly available
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Easy to grow despite its size
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Perfect for centerpiece planting
Benefits
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Adds dramatic height and fullness
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Provides shelter for fish and fry
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Enhances oxygenation through heavy growth
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Creates natural jungle-style layouts
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Long-term centerpiece for large tanks
Product Specifications
• Scientific/Common name:Echinodorus argentinensis/ Argentine Sword Plant
• Plant or product type: Live freshwater root plant
• Growth rate / usage: Fast growth, decorative and functional
• Lighting / requirements: Moderate light
• Placement / application: Midground to background
• Difficulty level: Easy
• Tank type: Freshwater, planted, community
Care Guide / Usage Guide
Lighting
Moderate lighting is sufficient. Stronger light increases growth speed and leaf size.
Water
Thrives in temperatures between 78–84°F (26–29°C). Adapts well to most freshwater conditions.
Substrate
Nutrient-rich substrate is strongly recommended due to its large root system.
CO₂
Not required.
Maintenance
Remove older outer leaves to maintain shape and allow new growth to flourish.
Planting / Application Instructions
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Rinse plant gently with clean aquarium water.
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Plant roots into substrate, keeping the crown above the surface.
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Allow plenty of space around the plant.
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Place in midground or background.
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Trim old leaves as new ones emerge.
Perfect For
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Large freshwater aquariums
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Jungle-style aquascapes
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Open-top tanks
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Centerpiece planting
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Beginner and advanced aquarists
Important Notes
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Plant Selection Notice:These will be a plant of our choice, selected based on current availability, size, and overall health to ensure the best quality upon arrival.
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Pots are not included (bare root plants).
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A pack typically contains 4–5 plants, each with 2–3 leaves.
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This plant requires ample space to grow properly.
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Some initial leaf melt after shipping is normal.
Disclaimer
Images are for reference only. Actual plant size, shape, and color may vary due to natural growth patterns and aquarium conditions. Live arrival and health guarantees are subject to store policies. Adjustment periods after shipping are normal for live plants.
🌱 Care & Resources
Browse more: Amazon Swords (Echinodorus) · All Aquarium Plants
📖 Care guides: Aquarium Plant Echinodorus: Complete Care Guide · Transform Your Tank: Must-Have Aquarium Sword Plants
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