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Hydrangea macrophylla 'Onyx Peacock'
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Hydrangea macrophylla 'Onyx Peacock'

Hydrangea

Hydrangea macrophylla 'Onyx Peacock' boasts prolific giant pink, blue, and purple flowers throughout the summer on sturdy black stems. Your soil pH will determine the flower color--more acidic soil brings blue flowers. 'Onyx Peacock' blooms on both old and new wood, is fast-growing and disease tolerant. 

Hydrangea Growing and Maintenance Tips:

Best grown in rich, medium moisture, well-drained soils in part shade. Tolerates full sun only if grown in consistently moist soils. 

Height:

48 in

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Spread:

20 in

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Hardiness Zone:

5 - 9

Characteristics & Attributes for Hydrangea macrophylla 'Onyx Peacock'

Exposure
Partial Shade
Soil Moisture Preference
Average
Moist
Attracts Wildlife
Butterflies
Hummingbirds
Season of Interest (Flowering)
Summer
Fall
Attributes
Border or Bed
Specimen
Cut Flower
Dried Flower
Focal Point
Mass Planting
Great Companion Plants for Hydrangea macrophylla 'Onyx Peacock'
Siberian Iris Siberian Iris (Iris sibirica 'Caesar's Brother')
Daylily Daylily (Hemerocallis 'Gentle Shepherd')
Cranesbill Cranesbill (Geranium sanguineum 'Rozanne')
Lily turf Lily turf (Liriope muscari 'Royal Purple')
Similar Plants to Hydrangea macrophylla 'Onyx Peacock'
Smooth Hydrangea Smooth Hydrangea (Hydrangea arborescens 'Annabelle')
Hydrangea Hydrangea (Hydrangea macrophylla 'Inspire')
Hydrangea Hydrangea (Hydrangea macrophylla 'Love')
Hydrangea Hydrangea (Hydrangea macrophylla 'Miss Saori')