Germ Slabs Boys/Girls ?

@Foreigner

Thank you man! This is what I need. Some say to do the germ slabs then I’d convert to the main pot. But hearing this makes it seems so much easier but me making sure it’s got good moisture not enough to ruin my child. 4" Pots may I ask ceramic/rubber? I heard rubber due to durability. But ceramic gives that old fashion feel. No flexing with auto pot systems.