There are things inside your home that you wouldn’t think would have practical use in your garden.
A shoe pocket container like what you see here is one good example. Each slot is designed to hold a pair of slippers or shoes. If you don’t have too many shoes or you’ve found another way to store them, then you could use this for your vertical herb garden.
Each slot would be filled with potting soil and planted with one type of herb. You can use a permanent marker to write down the name of the herb on each pocket.