This description is for Thymus: Its common name is Thyme and it has been one of the most used herbs for centuries, but the Thymus genus includes a vast range of more than 350 species. Mostly semi-woody perennials, their foliage provides an unmistakably refreshing aroma thanks to the oils contained in very fine hairs on its tiny grey-green leaves. Its stems are wiry, but when flowering, it becomes awash with tiny pink, white or lavender blossoms, depending on the particular species. Thyme loves a range of soil types, from moist to well-drained and neutral to alkaline, and the sun. With its aroma and an ability to repel pests, it is a great addition to any garden.