German Lecca is a lightweight natural expanded clay granule specially manufactured for hydroponics use. It can be used as a potting medium for hydroponics, mixed into soil for better ventilation and drainage while maintaining light weight. It can also be used as a top dressing to prevent soil splatters and soil hardening from rain.

Characteristics:

– 100% mineral, inorganic and biological.

– Chemically neutral, structurally stable, odourless and germfree.

– Resistant to rotting, decay and decomposition.

– No danger of soil-borne pests.

– Safe hold and optimal supply of the plant.

– Ensures better root growth.

– Quicker nutrient uptake.