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