I just put them pointed side down in Root Riot starter plugs, I am sure it is the same thing. They have little holes that fight the seed just snug. About 3 days later you get a little cute plant. Just make sure you don't let them keep drying out, fans do this really fast, and do not over water them. If you over water squeeze the excess out gently. If you set them in a place with low air movement and 18 hour light you shouldn't have to water at all until they sprout. Get them into your veg system afterward.