Please provide list of annuals that grow well in acidic soil and that are common enough to find in my local garden center.
Would Like a List of Annuals That Grow Well in Acidic Soil
This article has the kind of information you're looking for. https://www.gardeningknowhow.com/garden-how-to/soil-fertilizers/acid-loving-plants.htm
Make sure the cultivars you get are hardy in your zone. Information on finding your zone is here: https://www.gardeningknowhow.com/planting-zones/usda-planting-zone-map.htm