Fridge Farm - magnetic plant propagator

Introducing the "Fridge Farm" – for when your plant addiction outgrows your floor space! Inspired by the unexpected sunbeam disco off my fridge, I crafted a solution that won't make my landlord frown.

These aren't your grandma's fridge magnets; they're sturdy enough to hold test tubes and small jars, perfect for your water-rooting green pals or propagation projects. Plus, there's the option to go wild with wet sphagnum or perlite if plain water feels too... plain. Armed with a bunch of 14mm mighty magnets, a dab of glue or a tiny screw and nut combo, your fridge is about to become the coolest (literally) mini greenhouse in town. Say goodbye to boring fridges, and hello to leafy, magnetic magic.

Preferred magnet: 14mm x 3mm, 4mm hole inside (see photos).
Preferred screw: 4mm length
Preferred nut: square 5.5 x 5.5 mm