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Scientific Name:
Echinodorus aschersonianus
Common Name:
Ascherson’s Amazon Sword
Family:
Alismataceae
Type:
Rooted Aquatic Plant (Rosette Growth)
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General Description:
Echinodorus aschersonianus is a refined and visually elegant aquatic plant known for its broad, smooth-edged green leaves arranged in a harmonious rosette. Its lush and dense foliage creates a natural focal point in freshwater aquascapes, adding depth and structure to the layout.
This plant performs exceptionally well when kept in stable conditions with nutrient-rich substrate, making it an excellent choice for both hobbyists and advanced aquascapers seeking a strong, natural centerpiece.
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Ideal Environment:
- Suitable for freshwater aquariums, paludariums, and wetland-style layouts.
- Prefers moderate to strong lighting to maintain healthy leaf structure.
- Temperature range: 22–28°C (72–82°F).
- pH tolerance: 6.2 – 7.5.
- Best placed in the midground or background of the aquarium.
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Cultivation & Care:
- Must be planted directly in a nutrient-rich substrate (avoid gravel-only setups).
- This is a root-feeding plant, so adding root tabs every 4–6 weeks is highly beneficial.
- CO₂ injection is optional, but will enhance growth speed, color intensity, and leaf size.
- Remove older or yellowing leaves to encourage new, vibrant growth.
- Provide consistent water parameters for the best aesthetic form.
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Key Features:
- Forms full, elegant rosettes that create natural volume in aquascapes.
- Low-maintenance, adaptable, and beginner-friendly.
- Provides shelter and shade for small fish and shrimp colonies.
- Enhances the aquarium’s ecological balance and visual realism.
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Note:
To achieve its full potential, Echinodorus aschersonianus requires access to nutrients through the substrate. For this reason, planting it in high-quality living soil or enriched aquascaping substrate is recommended for sustained, healthy growth.
