Thymus citriodorus 'Silver King', commonly known as Silver King Lemon Thyme, is a cultivar of Thymus citriodorus, a species of thyme valued for its aromatic foliage and ornamental qualities. This thyme variety typically forms low mounds or mats of foliage, reaching a height of about 6 in. to 8 in. and spreading up to 12 in. to 18 in. W. Its compact, spreading growth habit makes it an excellent choice for ground cover, rock gardens, or edging along garden paths. Thymus citriodorus 'Silver King' is hardy in USDA zones 5 through 9, making it suitable for a wide range of climates. It can tolerate both cold winters and hot summers within this range. Silver King Lemon Thyme thrives in full sun and well-drained soil. It prefers slightly alkaline to neutral soil conditions but is adaptable to a range of soil types. Once established, it is drought-tolerant and does not require frequent watering. However, consistent moisture can help promote healthy growth and maintain the variegation in the foliage. This thyme cultivar is generally low-maintenance and requires minimal care once established. Silver King Lemon Thyme is versatile in the landscape and can be used in various ways. Overall, Thymus citriodorus 'Silver King' is a beautiful and functional plant that adds color, fragrance and texture to garden spaces. Its compact size, attractive foliage and lemony scent make it a popular choice among gardeners looking to add interest and versatility to their landscapes.