Mr Burns
12-29-2005, 01:12 PM
Can anyone explain the rockwool sizes?
IE; Grodan 75mm (3") rockwool cubes. 40 x 35 holes. And what that would fit in etc etc.
IE; Grodan 75mm (3") rockwool cubes. 40 x 35 holes. And what that would fit in etc etc.
View Full Version : Rockwool cube sizes.