A tall growing Hydrangea with a unique large white dome shaped flower.
Pronunciation
(high-DRAN-gee-a)(ar-bo-RES-enz)
Plant Type
All Plants, Shrubs Deciduous
Hardiness Zone
4-7
Sunlight
full to partial
Moisture
prefers moist, tolerant of average.
Soil & Site
average
Flowers
3-6 inches across, white, sepals start green changing to white fading to green and turning brown in the fall, a flattened inflorescence called a corymb, blooms on new wood
Leaves
simple and opposite.
Roots
fibrous
Dimensions
Reaches 5+ feet tall by equal spread. Stems are reported to be very sturdy and won't flop in heavy rains.
Maintenance
Cut the stems flush to the ground in the fall or early spring.
Cultivar Origin
Originated at the Darthuizer Nursery in the Netherlands.
Misc Facts
Some confusion about the taxonomy. Probably H. arborescens subsp discolor or radiata (Dirr)
Notes & Reference
#01-Manual of Woody Landscape Plants (Michael Dirr), #85-Hydrangeas for American Gardens (Michael Dirr),
#135-Hydranges "A Gardner's Guide"(Tonis Lawson Hall, Brian Rothera)