These things are so awesome. I use them together with the Romberg propagator. This has already provided small holes for the Tabs. Simply put tabs into the holes, enough water over it, just wait until the tabs are hochgequollen, seeds in the tiny holes in the swollen Tab, something about it slide from the Earth to the Table and whoosh finished. Without large rumzusauen with earth. If the small seedlings and sprouts are then large enough just planted it in a vessel provided for the variety or in the garden.