Purple Flowers

Purple Flowers

Observation - Purple Flowers - UK and Ireland. Description: We had this plant and bumblebees seemed to like them. I'm sure it's a well-known plant; such a beautiful colour. Please let me know what they are. Thanks

We had this plant and bumblebees seemed to like them. I'm sure it's a well-known plant; such a beautiful colour. Please let me know what they are. Thanks