Grodan A-OK 50/40 6/15 Cubes, 2" x 2", 30 sheets of 50 featured These are not typically sold
Yard notes & kiln story
Description
Grodan A OK 50 40 6 15 Cubes, 2" x 2", 30 sheets of 50 featured These are not typically sold These are not typically sold as a kit to the end user 000 ED28 12 Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy like fibers and then compressed into cubes The V shape design of the plug discourages tangling of roots between the plugs in the A OK plug sheet