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Lilaeopsis novae-zelandiae

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Overview

Lilaeopsis novae-zelandiae, commonly known as New Zealand Micro Sword, is a grass-like aquatic plant ideal for creating dense, lush foregrounds in aquariums. Its fine, carpeting nature allows it to form a neat, trimmed appearance that resembles a miniature lawn, making it perfect for adding a structured yet natural look to the aquascape.

Position in Aquarium

  • Location: Along the very front edge and corners of the aquarium.
  • Grouping: Plant densely to achieve a uniform, continuous carpet that defines the aquascape’s front boundary.

Care Requirements

Lighting

  • Intensity: High
  • Duration: 10-12 hours per day to promote vigorous growth and dense carpeting.

Water Conditions

  • Temperature: 18-24°C (64-75°F)
  • pH: 6.0-7.5
  • Hardness: Soft to moderately hard

Substrate

  • Type: Requires a fine, nutrient-rich substrate to facilitate root spreading and support dense growth.

CO2

  • Addition: Highly recommended
  • Rate: 20-30 mg/L to enhance growth speed and density of the carpet.

Fertilization

  • Macro Nutrients: Regular dosing of nitrogen, phosphorus, and potassium is crucial for maintaining vigorous growth.
  • Micro Nutrients: Adequate iron and other trace elements are essential to support the plant's health and vibrant appearance.

Pruning and Maintenance

  • Pruning Frequency: Moderate; periodic trimming is required to maintain the decorative edge and prevent the carpet from becoming too thick, which could lead to rotting of the lower layers.
  • Trimming Technique: Trim across the top of the growth to keep it short and dense, encouraging horizontal spreading.

Propagation

  • Method: Easily propagates by sending out runners that root and form new clusters. These can be separated and replanted to expand or thicken the carpet.
  • Growth Rate: Moderate to fast, quickly filling in areas when provided with optimal conditions.

Common Issues

  • Rooting Difficulty: May have trouble establishing if not planted properly or if substrate conditions are not ideal.
  • Algae Growth: Vulnerable to algae if lighting is too strong without adequate CO2 and nutrient balance.

Additional Tips

  • Initial Planting: Ensure that plants are not buried too deeply in the substrate to prevent rotting of the crown.
  • Water Flow: Moderate water flow helps distribute nutrients evenly but should not be so strong as to uproot newly planted sections.

This Markdown guide provides an extensive overview of Lilaeopsis novae-zelandiae, focusing on its cultivation, maintenance, and role in creating a visually appealing aquascape. If you need more details or any adjustments, please let me know!

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