DH has accidentally bought and assembled these planters with 9 squares instead on the long trough planters we meant to get. Too late to return them as they are fully assembled.
I'm a bit stuck about what to plant in them now! I had planned to go with some low maintenance shrubs but I'm not sure that will work with these planters as they won't have much room.
They are to go in the front garden directly under the living room window. It's a really shady spot so will need to be something that doesn't need loads of sun. Ideally something that's not going to be taller than the window ledge or will tolerate regular haircuts.
Any ideas would be welcomed as I am a complete beginner to gardening.