Overview: Echinodorus Iguazu 2009
What Is It?
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A rare aquatic sword plant, originally collected near the Iguazu Falls area around 2009. It's often referred to as the “Iguazu 2009” variant of Echinodorus Opacus
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Highly prized in the aquascaping community for its unique appearance, rarity, and adaptability.
Key Characteristics
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Appearance: Broad, textured, sword-shaped leaves, typically deep green but sometimes showing red tones in high-light setups
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Growth: Slow-growing—adding roughly one leaf every 1.5 to 2 weeks. It’s described as "super sturdy" and somewhat plasticky to the touch
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Care Level: Medium. Not the easiest but not the most difficult—requires patience and attention
Care Requirements
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Substrate & Fertility: Heavy root feeder; thrives in nutrient-rich substrates like aqua soil. Supplement with root tabs or iron-rich fertilizer, as deficiencies can lead to brown or yellowing leaves
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Lighting & CO₂: Preferably medium to high lighting, though moderate works too. CO₂ injection is not mandatory but highly beneficial for color vibrancy and growth rate
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Water Conditions: Tolerant of a broad pH range (5.5–9.0). Stable conditions are essential—acute fluctuations can lead to plant melt