Hydrangea Petiolaris 3LdClimbing Hydrangea is a beautiful and versatile plant that can be grown on a wall, fence, or trellis. It is also a good choice for covering a shady area. A deciduous vine that climbs by means of aerial roots. It has heart shaped leaves that turn yellow in autumn. The flowers are white and appear in clusters in late spring to early summer. They are fragrant and attract bees and butterflies. Height: Can cover large spaces if allowed to spread over time.