How to Grow and Care for Climbing Hydrangeas (H. petiolaris)
The climbing hydrangea (Hydrangea petiolaris) is less well-known than the showy mophead hydrangea. This hydrangea is a large, perennial vine that needs substantial support for its heavy foliage and flowers. Its vines twine around the support available and also latch on with a network of aerial roots that form along its central stem. This hydrangea … Read more