Perennial
Rosmarinus officinalis
Rosemary is one of the best known herbs. Likes a sheltered but warm situation, can be grown on a sunny windowsill. Pale blue flowers and fine aromatic leaves have many uses, but most often used with roast lamb. A great companion to sage and carrots. Magical powers of exorcism, healing, love, lust, protection and youth.

Sow in pots or troughs in gentle heat, grow on a sunny windowsill with 5-6 hrs sunlight per day if possible. Many herb varieties can be grown on a windowsill, they are kept pruned by snipping as required for adding to salads, casseroles etc