Sunwinx 16 LBS Natural Leca Clay Pebbles Sunwinx offers a versatile growing medium crafted from natural clay and fired to form durable, rounded leca balls. With a neutral pH and an odorless profile, these pebbles help support balanced soil conditions and robust root development...

Elevate your indoor growing with Sunwinx Leca Clay Pebbles Sunwinx 2 LBS Natural Leca Clay Pebbles offer a versatile growing medium designed to support healthier root systems and cleaner, more manageable spaces. Made from natural clay and fired at high temperatures, these expanded clay...

Overview Meet Sunwinx LECA clay pebbles: a 4 lb bag of natural expanded clay spheres sized 4–16 mm. These pebbles are fired from quality clay to form strong, smooth balls that are odorless and feature a neutral pH. Designed as a versatile growing medium,...