Soil blocking offers an eco-friendly system that eliminates the need for using plastic seed starting trays, and buying, storing and sanitizing plastic pots These are utilitarian, hand-made gardening tools. Cosmetic blemishes and water bathing marks made during manufacturing are natural, and in no way alter the functionality or durability of the tools Upgraded Soil Blocker for Seed Starting:Soil Blocker Set Simply and Quickly make a set of 8 pcs 2inch quad soil blocker.It reduce the need for wasteful plastic seed cell trays and save your time and money. To make soil blocks, potting soil is compressed wet into the soil block mold and then discharged into a tray with the ejection handle. Soil blockers make a "pot-less" pot for starting seeds. With soil blocks, are air-pruned and transplant shock, stunting, slow-growth is greatly reduced., Manufacturer: Vjsujehgy