Teucrium marum, commonly known as cat thyme or kitty crack, is a tender perennial herb native to the Western Mediterranean region, particularly Spain and the Balearic Islands. It thrives in rocky, arid habitats and is well-adapted to survive in poor, well-drained soils. This plant typically forms a low, mounding habit, reaching up to 1-2 feet in height and width. Its grey-green, oval leaves resemble those of thyme and are topped with clusters of fragrant pink flowers in the summer, which are attractive to bees and butterflies. The foliage emits a strong, musty scent when crushed, which can induce sneezing. Cat thyme is known for its psychoactive effects on cats, similar to those of catnip.

Cat thyme is valued for its drought tolerance and ability to thrive in challenging conditions, making it suitable for xeriscaping and rock gardens. It is also used as a ground cover or border plant in sunny, dry areas. In cultivation, it requires full sun exposure and well-drained soil, preferably on the sandy or gravelly side. While it can survive mild winters, it may need protection in areas with harsh frosts. It is relatively low-maintenance, needing only occasional watering once established. However, it can be susceptible to root rot if overwatered or planted in poorly drained soils.CC BY-SA 4.0