Q.What Are The Most Suitable Plants For A North-east Facing Garden Bed Backed By A Brick Wall?
Suburb – Croydon (Melbourne eastern suburb, Victoria, Australia) …and, suitable to plant now (Autumn)… garden bed is ready and prepared.
Certified GKH Gardening Expert
You don't say what you are looking for - shrubs, perennials? Fall veggies? If you want perennials, I would look for those that will take some shade. Here are some ideas:
https://www.gardeningknowhow.com/garden-how-to/gardening-by-zone/zone-8/perennials-for-zone-8-shade.htm
https://www.gardeningknowhow.com/garden-how-to/beneficial/shade-plants-for-pollinators.htm
https://www.gardeningknowhow.com/special/shade/fragrant-shade-flowers.htm
https://www.gardeningknowhow.com/special/shade/evergreens-for-shade.htm