Salvia sagittata, commonly known as Arrow Leaf Sage, is a perennial herb that is evergreen or semi-deciduous depending on the climate. It is native to the montane regions and forest edges of Western South America. In its natural habitat, it thrives in areas with cool, moist conditions, often found in clearings or on the margins of forests where it can receive dappled sunlight. Arrow Leaf Sage can reach up to 7.5 feet (2.3 meters) tall in the wild, but typically grows to about 2.5 feet (0.76 meters) in cultivation. It has distinctive yellow-green leaves that are rugose on the upper surface, with the underside covered in short white hairs and prominent veining, contributing to its ornamental value. The plant is known for its sticky inflorescences that can extend up to 2 feet (0.61 meters) long, with striking 1-inch (2.5 cm) brilliant blue flowers that have a spreading lower lip, blooming from late spring to early fall.

Arrow Leaf Sage is valued for its vibrant blue flowers and textured foliage, making it a popular choice for ornamental gardens, borders, and as a specimen plant. It is also used for its aromatic leaves in herbal medicine. This sage prefers full sun but can tolerate part shade, and while it requires medium amounts of water, it is important to provide well-draining soil to prevent root rot. It is relatively low maintenance but can be susceptible to powdery mildew and root rot if conditions are too damp. Gardeners should be aware that while it is not typically invasive, it can self-seed under optimal conditions.CC BY-SA 4.0