Hydrangea seemannii, commonly referred to as Evergreen Climbing Hydrangea, is an evergreen vine native to the cloud forests of the Sierra Madre Occidental in Mexico. It can reach up to 30 feet in height, attaching itself to surfaces with aerial roots. This vine is known for its large, showy clusters of creamy white flowers that bloom in the summer, adding a dramatic display to any garden. The foliage is glossy and dark green, providing year-round interest.

Evergreen Climbing Hydrangea is valued for its ability to cover unsightly walls and fences with its lush foliage and ornamental blooms. It is often used in garden designs for vertical interest or as a ground cover in shaded areas. In cultivation, it requires moist, well-drained soils and thrives in partial shade, avoiding direct afternoon sun. While it is relatively low maintenance, it may need support when young and pruning to maintain shape. It is not commonly afflicted by serious pests or diseases, but it can be susceptible to root rot if overwatered or planted in poorly draining soils.CC BY-SA 4.0