Grodan Mineral Wool Mat MASTER 100x15x7.5 / double layers of fibers

Description

Grodan Master is a professional annual mat with two layers of fibers of different density. Thanks to this, they provide the best water transport throughout the cross-section of the mat.

One of the most valued growing substrates.

Master - dense top layer and strongly air-filled, loose bottom layer - ensures uniformity of WC and EC values. As a result, the roots are evenly distributed throughout the mat. High absorbency allows you to obtain a healthy plant with high growth 

Type of mat: Master

Dimensions: 100x15x7.5cm