Fuchsia Bush Feeding
I've had this fuchsia bush a couple of years and it's doing very well, but I can't remember if it's an acid loving plant or not.
Certified GKH Gardening Expert
Actually, yes, these plants do like somewhat acidic soil. Feed with an acid fertilizer, such as those labeled for Azalea/Rhododendron/Camellia plants, using 1/2 to 1/4 recommended strength and dilute it. You can also add coffee grounds to the soil around your fuschia plant. This article will help with that: https://www.gardeningknowhow.com/composting/ingredients/coffee-grounds-gardening.htm