Light Expanded Clay Aggregate(LECA) consists of small, lightweight, bloated particles of burnt clay. The thousands of small, air-filled cavities give LECA its strength and thermal insulation properties.
Used as our preferred support media for Hydroponics, the base material is plastic clay which is extensively pre-treated. LECA offers you an environment-friendly, entirely natural product incorporating the same benefits as tile in brick form. LECA is indestructible, non-combustible, and impervious to attack by dry-rot, wet-rot and insects.
High-quality solutions formulated for calibrating and/or testing conductivity probes
Included in the Conductivity Probe Care Kit
Bluelab's 2.77 EC conductivity standard solutions are essential for use with all Bluelab EC/ppm products.
Lead-free, BPA-free, food-grade uPVC 110x55mm Pre-holed with 14 plant holes 40 Endcaps included Custom built channels that promote the Nutrient Film Technique by allowing a thin film of an oxygenated nutrient...
Lead-free, BPA-free, food-grade uPVC 110x55mm Slidable tops for easy cleaning Pre-holed with 14 plant holes 40 Endcaps included Custom built channels that promote the Nutrient Film Technique by allowing a...