Mixing beauty and practicality in equal measure, Salvia elegans not only makes a memorable impact on your garden visually, and aromatically, it can also be used to add flavour to drinks and salads. Commonly known as Pineapple Sage, its foliage has a wonderfully sweet pineapple fragrance when crushed. It also sports spikes of stunning scarlet blooms when flowering. This perennial loves sun and fertile, well-drained soil, but strongly dislikes cold, so depending on your climate, you could grow it as an annual. Pruning is recommended, removing the dead flowers is sure to invigorate growth