Lovage

Large growing herb, with a unique flavour most similar to celery. It is traditionally used in soups, stews and stocks. Fresh shoots are good mixed into salads and the seeds are used in breads, pastries, biscuits, and cheeses.
 
Genus: Levisticum officinale
Aspect: Full Sun
Type: Perennial
Hardiness: Hardy
Height: 1.5 - 2.5 metres 
Spread: 0.5 - 1 metres