Step-by-step instructions are in the Planty Gardening app. But in short, it goes like this:Combine 1 part Vermiculite and 1 part MM-MixPour in just enough water so it sticks togetherFill the MM-Airpots with the mixture and press it down lightlyPoke a hole(s) in the mixPut in a seed and cover it upPut the air pot in a bowl or dish to catch excess water Put it in a warm spotThat’s it ;-)