• Blue Billow Hydrangea lacecap flowers popping out of dark green foliage
  • giant blue billow hydrangea shrub in a mixed garden
  • a closer look at the deep blue lacecap cluster of the blue billow hydrangea
  • Blue Billow Hydrangea lacecap flowers popping out of dark green foliage

Images Depict Mature Plants

Blue Billow Hydrangea

Hydrangea serrata 'Blue Billow'

Blue Billow Hydrangea is a drought-tolerant, low-maintenance flowering shrub. It has large light blue lace-cap heads on long stems. Blue Billow is very free-flowering in the filtered shade or wooded areas.

Sale Price $79.95 USD
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Dormancy Notice: This plant, like many others, enters dormancy or semi-dormancy in the late fall through early spring. *THIS PLANT IS NOT DEAD. It is completely healthy but upon receiving the plant, you may notice it exhibits fewer leaves, discoloration, or complete leaf drop. This is normal and essential to the plant's health. In fact, planting during dormancy promotes root growth, giving your plant a better start for spring, when new foliage will begin to grow.

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Blue Billow Hydrangea Shrubs for Sale Online

Blue Billow Hydrangea is a lovely Lacecap Hydrangea with clusters of light blue flowers that last for several weeks in early to midsummer. They turn a stunning deep crimson as they age, which becomes an attractive shade of burgundy in fall.


Growzone: 6-9 Blue Billow Hydrangea Hardiness Zones 6-9
Hardiness Zone: 6-9
Mature Height: 2.5 to 3.5 feet
Mature Width: 2.5 to 3.5 feet
Classification: Broad leaved deciduous shrub, summer flowering
Sunlight: Best in part shade
Habit: Upright, densely branched
Foliage: Dark Green
Flower Color: Blue lacecap type
Pruning Season: Prune immediately after flowering, flowers on old wood
Soil Condition: Any well drained soil
Water Require: Water well until established
Uses: Extremely attractive when used as a focal point in the mixed border, mass planting, or a specimen planting

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