Commonly known as wild garlic, the aromatic leaves of this fast-growing perennial can be eaten and used to flavour salads or sauces - or even as a substitute for pesto! Not only are the leaves edible, but the flowers are also pretty, and they will help attract beneficial insects. A British native, it is often found colonising deciduous woodland and hedgerows where it puts on an impressive display when in full bloom in mid-spring.