W WebbOmNom Member Oct 2, 2011 #1 Ok so im gonna get an Ebb-and-flow system starting with seeds in rockwool cubes. Once they germinate and sprout and the roots outgrow the cubes, what do i fill the buckets with? Clay balls, or perlite, or what?
Ok so im gonna get an Ebb-and-flow system starting with seeds in rockwool cubes. Once they germinate and sprout and the roots outgrow the cubes, what do i fill the buckets with? Clay balls, or perlite, or what?
dadio161 Well-Known Member Oct 3, 2011 #2 you just put the small blocks on top of bigger blocks. A 6" block will support a full size plant all the way to harvest.
you just put the small blocks on top of bigger blocks. A 6" block will support a full size plant all the way to harvest.
