LECA (Lightweight Expanded Clay Aggregate) consists of small, porous clay balls that have been fired at high temperatures to expand. This creates a lightweight, highly aerated, and reusable medium ideal for a variety of horticultural and decorative applications. LECA is clean, pH-buffering, and excellent at retaining both moisture and air – essential for healthy root development.
Uses:
• Base drainage layer for indoor pots and terrariums
• Hydroponic and semi-hydroponic growing medium
• Decorative top layer to reduce evaporation and mold growth
• Lightweight substrate for stabilizing plants without compacting roots
• Used in bioactive setups for reptiles and moisture-sensitive species
How to Use:
- Rinse the LECA balls thoroughly with clean water to remove dust.
- Add as a base drainage layer, standalone hydroponic medium, or mix with organic soil.
- Suitable for pots, glass terrariums, aquaponics, or open-top planters.
Specifications:
• Bag weight: 350g
• Grain size: approx. 8 – 16 mm
• Color: Natural reddish-brown
• Bag dimensions: approx. 21 × 16 cm
• Reusable after sterilization
Additional Features:
• High porosity – enhances airflow and moisture regulation
• Lightweight – ideal for hanging planters and glass enclosures
• Inert and safe – does not release harmful substances
• Naturally buffers water pH over time
Tip for Best Results:
Combine LECA with our bioactive or indoor soil blends available at Mimosa Pudica to create a well-balanced, long-lasting planting environment.
