Oasis Rootcube 1", case of 20Used for rooting cuttings of plants that will later be transplanted to either soil or a soilless medium. Completely pH neutral. Saturate them with water, drop your cuttings in the pre punched holes, keep them moist and wait for rooting. When cuttings are of transplant size, simply cut the individual cubes and transplant. 1" Growing Medium, 162 cells per sheet Bulk case of 20 sheets