Cultiwool Prime Block

Product Characteristics

Not only can you expect the highest quality stone wool in the market, but Cultiwool is also the first to introduce the ‘donut ring’ block for the retail market to even further improve water distribution. This is in addition to the highly appreciated ‘cross grooves’

block, which ensures free water flow under the block, and the black/white foil to prevent algae growth.

The Prime Growing Blocks aredelivered in cardboard boxes onstandard cardboard or cartenpallets, in different sizes dependingon the product.Stone wool from Cultiwool is a‘mineral wool’ produced in certified EUCEB factories. EUCEB certifies the conformity of stone wool fibres with Note Q of Regulation (EC) No.1272/2008.