Ten pound bag of leca clay pebbles

This catalog includes a 10lb bag of expanded clay pebbles, often referred to as LECA. These pebbles are made by heating clay to high temperatures in a kiln, causing it to expand and become porous. The resulting media is lightweight and provides an excellent balance of moisture retention and aeration for plant roots in various systems.

The pebbles in this bag range from 4mm to 16mm in size, offering a mix that fills gaps effectively in net pots. This variety in size helps to stabilize the plant while allowing plenty of room for water to flow through. Because they are made of clay, these pebbles are reusable after a thorough cleaning, making them a sustainable choice.

This 10lb quantity is suitable for filling several large buckets or a medium-sized grow bed. The pebbles do not compact over time, which ensures that the root zone remains oxygenated throughout the life of the plant. They are pH neutral and do not leach minerals into the water, allowing for precise control over the nutrient solution.