Dwarf Four Leaf Clover: Marsilea hirsuta
A low-light friendly carpet plant. Grows slowly and has unique clover-shaped leaves (immersed) or single lobes (submersed).

Dwarf Four Leaf Clover
Marsilea hirsuta, commonly known as Dwarf Four Leaf Clover, is a captivating aquatic plant that brings a unique aesthetic to aquascapes. With its distinctive clover-like leaves, this low-growing perennial forms a lush green carpet that mimics the look of grass. Perfect for foreground placement, it lends a natural charm to aquariums while providing hiding spots for small fish and invertebrates.
Care Guide
To ensure optimal growth, Marsilea hirsuta requires specific care:
- Lighting: Moderate to high lighting is ideal. Ensure that it receives at least 8-10 hours of light per day to promote healthy growth.
- Water Conditions: Maintain water temperatures between 20-28°C (68-82°F) with a pH range of 6.0 to 7.5. Soft to moderately hard water is preferred.
- Substrate: Use a fine substrate rich in nutrients. This plant benefits from being planted in a sand or soil substrate that allows for the growth of its rhizomes.
Nutrient Requirements
Marsilea hirsuta thrives on specific nutrients to maintain its vibrant appearance:
- Light: Provide moderate to high lighting conditions, with the addition of CO2 supplementation greatly enhancing growth and leaf development.
- CO2: While it can survive without additional CO2, injecting carbon dioxide will significantly boost growth and health. Aim for 20-30 mg/L of CO2 for optimal conditions.
- Fertilization: Regular dosing of a balanced liquid fertilizer can promote lush foliage. A substrate fertilizer may also be beneficial, especially during initial planting.
Natural Biomes
Marsilea hirsuta is native to various humid environments and can be found in specific biomes such as:
These settings foster the growth of similar aquatic flora, providing insights into the optimal conditions required for thriving aquascapes.
Livestock Compatibility
Marsilea hirsuta is an excellent addition to community tanks. It is compatible with a variety of fish and invertebrates, including:
- Fish: Small tetras, guppies, and rasboras benefit from the cover this plant provides. They thrive in a well-planted environment where they can exhibit natural behaviors.
- Shrimp: Neocaridina and Caridina species flourish amongst the dense foliage, finding food and shelter, enhancing the biodiversity of your aquarium.
Creating an environment with Dwarf Four Leaf Clover not only beautifies your tank but also improves the quality of life for its aquatic residents.