LECA Growing Medium


Leca® is a Lightweight Expanded Clay Aggregate, formed by the heating and firing of clay in a rotary kiln, at temperatures of up to 1150°C. The process transforms the clay into various lightweight ceramic pellets, which have a hard ceramic shell and a porous core.
Leca® is the world leader in horticultural, agricultural & hydroponic substrates and your first choice in lightweight building aggregates.

Benefits of Leca®
• pH neutral
• stable & durable
• anti-fungal
• resistant to insects
• saves water
• lightweight
• stimulates root growth


  • 50L (8-16mm) – R495
  • Small Bag (x28 70mm Net Pots) – R95
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Additional information


50L (10-20mm), 50L (8-16mm), Small Bag (x28 70mm Net Pots)


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