Made in Germany, premium quality LECA
LECA (Lightweight Expanded Clay Aggregate) is a premium porous clay pebbles that hold water and nutrients. It is a planting medium popular with gardeners looking to grow plants in a hydroponic system without the use of soil. It can also be used as a drainage layer in plant pots for semi-hydroponic potting. If place above as cover layer can provide optimum protection against dehydration. It can also be used to mix with soil in loosening the potting mix to give adequately aeration to plant roots.
Size: Approx. 5L