Description
Marsilea hirsuta
Marsilea hirsuta is a versatile and fast-spreading carpeting plant, known for its distinct clover-like appearance and ability to adapt to various growth conditions. Its vibrant green leaves create a natural, meadow-like carpet, adding depth, texture, and immediate visual appeal to planted tanks.
Growth & Care Requirements
Marsilea hirsuta thrives in moderate to high lighting and benefits from CO₂ supplementation, though it can also grow in low-tech setups at a slower pace. It spreads via underground runners, gradually covering the substrate to form a dense, lush carpet. In high-light and nutrient-rich conditions, it remains low and compact, while in lower light, it may develop slightly taller leaves.
One of its unique traits is its ability to grow different leaf shapes—including single, lobes, or four-leaf clover-like structures—depending on its environment. This dynamic morphing makes it an exceptionally interesting feature in any aquascape.
For aquascapers looking for a resilient, easy-to-maintain carpeting plant, Marsilea hirsuta is an excellent choice. Its adaptive nature, fast-spreading growth, and vibrant green color make it a top-tier foreground plant for both beginners and experienced aquascapers alike.
Plant Profile & Specifications
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Genus: Marsilea
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Species: hirsuta
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Family: Marsileaceae
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Origin: Australia
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Care Level: Very Easy (Beginner-friendly & forgiving)
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Placement: Foreground (Carpeting)
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Light: Moderate to High (Tolerates low light)
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Growth Rate: Fast to Moderate
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Height: 2–10 cm (Varies by light & CO₂ levels)
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CO2 Requirements: Optional (Encourages lower, more compact growth)
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Propagation: Underground runners
Tips for Success & Frequently Asked Questions
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Does Marsilea hirsuta need CO₂ to carpet? It can grow without CO₂, but it will be taller and spread at a slower pace. CO₂ encourages compact, low, horizontal growth.
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How tall does Marsilea hirsuta grow? It ranges from 2–10 cm depending on lighting levels and CO₂ supplementation.
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Is this plant suitable for beginners? It's a very good beginner carpet plant. It is extremely hardy and forgiving—ideal for first-time aquascapers.
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Can it be trimmed like other carpet plants? Yes, occasional trimming encourages denser, more even growth across the substrate.
