Hairgrass Giant (Eleocharis Montevidensis)

Hairgrass Giant, also known as Eleocharis Montevidensis, is a very popular aquarium plant. This grass-like plant produces thin, straw-like leaves that may reach up to 8 inches in length. However, the height of the leaves will vary depending on light conditions, with brighter and more intense light producing shorter plants.

Care & Maintenance for Hairgrass Giant

Hairgrass giant is easy to care for, but good light, fertilization, and substrate are recommended. The fine grass-like leaves of Hairgrass Giant may collect undesirable waste from the aquarium water. Providing good water flow, a debris-free aquarium environment, and scavenging fish such as corydoras catfish will help keep the plant clean.        

• Minimum Lighting Required: Moderate
• Temperature Range: 64-82°F
• Tank Placement: Midground and Background

Hairgrass Giant can be planted in the midground and background areas of the aquarium. The plant looks best when planted densely in large groups. Under good conditions, it will begin to spread from runners, creating grass-like fields in the aquarium.

Hairgrass Giant is also available potted and we offer other varieties of grass-like plants, including Hairgrass Dwarf.

Plants at Modern Aquarium

At Modern Aquarium, we strive to bring you healthy, beautiful specimens in every order. While the photos on our website are just examples of what you will receive, we do examine each plant in person before shipping it to you. If you have any questions about what to expect from your order, how to plant your new specimen, or the best starter plants for your tank, reach out to us any time!