Hydrodynamics International Root Riot Cubes bag of 50 biological fertilizer features an impressive 800 CFM

features an impressive 800 CFM circulation capacity

It has been tested to reduce 97% of chlorine

It's naturally aspirated and capable of supporting large plants

Key Specifications: The duct size is 10 inches

and applications

Hydrodynamics International Root Riot Cubes bag of 50 biological fertilizer features an impressive 800 CFMDescription Product Details: Root Riot These plant starting cubes have a great spongy texture which retains an ideal air to water ratio for rapid root growth. Suitable for both propagating cuttings and starting seeds, Root Riot Plant Starter Cubes have been shown to consistently outperform alternative medias. In short, you can't go wrong by starting your seeds or sticking your cuttings in Root Riot Plant Starter Cubes! Bag of 50 cubes. Specifications