Pileostegia viburnoides (Evergreen Climbing Hydrangea)

Lush evergreen, self-clinging climber with dark green, glossy leaves. New growth is reddish. Makes a wonderful screen with masses of creamy white starry flowers in late-summer creating a pollinator frenzy. Slow-growing at first which means little to no annual pruning. Easy in sun or shade, but really performs best in organically rich soil with high nitrogen.