Bulk case of 20.
1.5" Growing Medium, 50 cells
Used 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.