Cultivation Requirements
Marsilea hirsuta thrives in nutrient-rich substrates and prefers moderate to high lighting to maintain a compact growth habit. While it can tolerate lower light levels, it will grow taller and less densely. Supplemental carbon dioxide is not strictly required but significantly boosts growth rate and density, helping the plant spread more quickly across the aquarium floor via its creeping rhizomes.

Planting and Maintenance
When planting, divide the portion into small clumps and insert them into the substrate at regular intervals. The plant will eventually fill in the gaps as it spreads. Regular trimming is recommended to encourage lateral growth and prevent the carpet from becoming too thick or detaching from the substrate. Ensure the water column contains sufficient micro and macronutrients to support healthy development.


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