Learn more about why our substrate is engineered specifically for South African growers here
ROOTLABS LECA (5L)
ROOTLABS LECA (5L)
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Expanded Clay Aggregate (8–12mm)
ROOTLABS LECA is a premium-grade expanded clay aggregate designed for growers who want maximum control over drainage, aeration, and root health.
Fired at high temperatures to create lightweight, porous clay pellets, this inert growing medium delivers exceptional oxygen flow while maintaining structural stability over time.
Specification
- Pellet Size: 8–12mm
- Clean, dust-minimised pellets
- Inert and pH neutral
- Reusable when properly cleaned
Why Use ROOTLABS LECA?
✔ Promotes superior root oxygenation
✔ Excellent drainage performance
✔ Ideal for semi-hydroponic systems
✔ Long-lasting structural stability
✔ Reduces risk of root rot in overwatering-prone setups
Unlike traditional potting media, LECA does not compact or break down, allowing for consistent moisture control and predictable dry-down cycles.
Ideal For
- Semi-hydroponic growing systems
- Aroids
- Orchids (semi-hydro setups)
- Alocasia, Anthurium, Philodendron
- Self-watering planters
How to Use
- Rinse thoroughly before first use to remove dust.
- Soak in water (optionally with nutrient solution) prior to planting.
- Use in net pots, cachepots, or semi-hydro systems.
- Maintain a reservoir below root level for optimal performance.
Size
5L Bag
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