A-OK Starter Plugs for starting seeds and rooting of cuttings prior to plugging into the larger Gro-Blocks. A-OK Starter Plugs come labeled with instructions in a shrink-wrapped sheet that fits a standard 10 x 20 tray (flat).
Ocean forest potting soil is light enough to allow for expansive root growth while feeding your plants for the first month, allowing you to slowly add fertilizer on an as-needed basis.