
Agra-Wool BIG Block - organic growing block 20x20x20cm with a hole, BOX of 18 pieces
Product detailed description
Agra-Woll Speedgrow are natural products made from basalt volcanic rock (lava solidification). The fibers are created by heating this rock; it is a specialty of the manufacturer! With the so-called Ecose technology, a binder is used that does not contain formaldehyde. This sustainable technique is especially environmentally friendly.
Hole size: 38x35mm.