I'd put a lock on the grow so you can not have a child (teenager children especially) wandering in and out. You may wish to cover your seedling's medium with clay pellets. You can get algae on them.
I'd put a lock on the grow so you can not have a child (teenager children especially) wandering in and out. You may wish to cover your seedling's medium with clay pellets. You can get algae on them.