Double your storage potential by adding knobs or hooks to the front of the shelves to hang things ... the pallet to a 2x4 ...

those mid-century-modern ones that stay low to the ground and fit just one big pot, and the more bookshelf-style bamboo units with a few shelves that can hold a bunch of smaller plants.

Getting some Clothing racks, furniture with built-in storage ... you don't have to worry about shaky shelves thanks to built-in feet levelers for uneven ground. If chrome doesn't match your ...