Fill in empty spaces between stepping stones, cover bare banks and slopes, or transform part of your lawn into an expanse of fragrant, blooming, easy-care beauty with our groundcover thymus (thyme). Most thymus bloom for about 3-4 weeks between mid-spring and midsummer, boasting flowers in shades of white to dark pink. Easy to grow and offering delightfully fragrant foliage, thymus are a unique and gorgeous solution to many problem areas in the garden.