This VERY VERSETILE plant can be used in a Wet, Medium wet and dry terrarium

These portions are soldin a netpot of 5cm (standard aquarium potted plant pot)
 
Mondo Grass (Ophiopogon japonicus) Terrarium Care Sheet:
Terrarium Setup:
Ornamental Ground Cover: Mondo Grass serves as an attractive ground cover for terrariums.
Well-Draining Soil: Plant in well-draining, lightweight soil to prevent waterlogging.
Lighting:
Low to Moderate Indirect Light: Provide low to moderate indirect light. Mondo Grass is adaptable to lower light conditions but may appreciate some brightness.
Avoid Direct Sunlight: Shield the plant from direct sunlight to prevent leaf burn.
Watering:
Moderate Moisture: Maintain moderate moisture levels in the soil. Water when the top inch of the soil feels slightly dry.
Avoid Overwatering: Ensure proper drainage to prevent overwatering and maintain a healthy root system.
Humidity:
Moderate to High Humidity: Mondo Grass appreciates moderate to high humidity levels. Regular misting can help maintain adequate moisture.
Temperature:
Moderate Temperatures: Keep the terrarium in a moderate temperature range, ideally between 60°F to 75°F (15°C to 24°C).
Avoid Drafts: Protect the plant from drafts, as sudden temperature changes can stress the plant.
Fertilization:
Light Feeding: Fertilize sparingly with a balanced, water-soluble fertilizer during the growing season.
Dilute Fertilizer: Dilute the fertilizer to half or quarter strength to prevent over-fertilization.
Pruning:
Minimal Pruning: Mondo Grass typically requires minimal pruning. Trim any yellow or damaged leaves as needed.
Compatibility:
Suitable for Small to Medium Terrariums: Mondo Grass's compact growth makes it suitable for small to medium-sized terrariums.
Combine with Other Low-Growing Plants: Pair with other low-growing terrarium plants for a lush and textured ground cover.
Propagation:
Division: Propagate through division by separating clumps. Replant divisions in fresh soil.
Display Considerations:
Ground Cover or Edging: Use Mondo Grass as a neat ground cover or along the edges to create borders.
Combine with Miniature Features: Enhance the terrarium's aesthetics by combining Mondo Grass with small rocks or miniature decorative features.
Monitoring:
Check for Overgrowth: Regularly monitor for signs of overgrowth and trim as needed to maintain the desired appearance.
Inspect for Pests: Periodically check for pests, especially in humid conditions.
By following these care guidelines, you can cultivate an elegant and vibrant display of Mondo Grass in your terrarium, creating a visually appealing ground cover for your miniature indoor garden. Adjust care practices based on the specific conditions in your terrarium and the needs of other plants in the setup.