Just wanted some advice on this African Lilly as it’s not looking heathy?
It looks like a miniscule bed that agapanthus is growing in. Presumably an evergreen variety that just looks tired from the harsh winter we've had? If that was mine I'd investigate splitting it if it has been in the ground for a number of years and also would remove some grass and double the depth of that border, nothing will be happy long term with such lack of space and direct competition from the grass. I grow mine in pots and had my two evergreen ones in a cold frame so they look a bit tired but not as floppy as the one in the photo. Have you been watering around the garden? At least in London it has been very dry, everything has been thirsty.