Grodan Improved Hugo 6" x 6" x 6" no wrap stone wool blocks - case of 64, engineered for professional hydroponic growing.
Grodan Improved Hugo 6" x 6" x 6" (No Wrap, 64/Case) are premium stone wool blocks developed for high-performance hydroponic and greenhouse cultivation. The Improved Grodan design enhances water distribution and air porosity, giving plants stronger root development and consistent growth.
Each case includes 64 unwrapped Hugo blocks, offering efficiency for large-scale production while giving growers flexibility in transplanting and spacing. With excellent moisture control and oxygen availability, Hugo blocks help maximize yield potential and crop uniformity.
Trusted worldwide, Grodan Hugo blocks are durable, easy to handle, and proven to deliver reliable results in professional cultivation.