One of the larger Hydrangeas with a large amount of white, conical inflorescences.
Pronunciation
(hy-DRAIN-jah)(pah-nik-yew-LAY-tah)
Plant Type
All Plants, Shrubs Deciduous
Hardiness Zone
4-9
Sunlight
full sun, mostly sunny, part sun (4-6 hours)
Moisture
average, moderate moisture
Soil & Site
average
Flowers
white, conical inflorescence, large 12 inches by 6 inches wide, starts late July, fades to pinkish cream, seem to hold straight up on the plant
Leaves
dark green leaves
Dimensions
6-8 by 6-8 feet, up to 15 feet tall
Maintenance
The blooms are formed on the new wood. Pruning in the fall or early spring will produce lots of new wood. At this time you can control the height, spread and shape of the plant, by the amount that is pruned. I like to use a pruning shears not hedge shears. With pruning shears I can better control the shape and the cuts are more precise. Thinning can help reduce some of the weight off the branches.
Propagation
cuttings
Cultivar Origin
An older cultivar from Japan (1867)
Notes & Reference
#85-Hydrangeas for American Gardens (Michael Dirr)