Grodan propagation mat SBS36/77, incl. plastic tray, with 77 propagation cubes
Growing plants in Grodan blocks ist as easy as a pie; the blocks will interfit precisely.
The Grodan Single Block System (SBS) and the AO cultivation blocks fit into all available cultivation blocks (DM4G, DM6,5G . Please choose the correct hole size (27 or 40 mm). The cultivation blocks will either be set on mats, other substrates or directly into the grow system (i.e. ebb- / flood system, NFT-System).