Yellow flowering bush in my garden

Yellow flowering bush in my garden

Observation - Yellow flowering bush in my garden. Description: Got 3 of these yellow flowering shrubs in my garden and the bees LOVE them - but I've got no idea what they are. I bet many of you will, though. Please help :)

Got 3 of these yellow flowering shrubs in my garden and the bees LOVE them - but I've got no idea what they are. I bet many of you will, though. Please help :)