GRODAN growing mat MASTER, packaged, 1000x150x75mm

Individually packed mat made of the highest quality basalt fibers (pressed into mats), strength and airiness of the material, maintains a stable pH, different types of products according to plant species, increases oxygen uptake by the plant, higher absorption of nutrients and fertilizers, dimensions: 100x15x7.5 cm, can use 6-12 months, volume 19l.