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Alpharetta GA #172

Hydrangea Macrophylla Firefly Big Leaf Hydrangea

Product Highlights

Growth Width Max 4 ft.

Growth Height Max 4 ft.

Exposure Filtered to Shade

Soil Moisture Moderate to High

Hardiness Zone Maximum Zone 9b

Hardiness Zone Minimum Zone 6a

Growth Width Max 4 ft.

Growth Height Max 4 ft.

Exposure Filtered to Shade

Soil Moisture Moderate to High

Hardiness Zone Maximum Zone 9b

Hardiness Zone Minimum Zone 6a

Description

Hydrangea macrophylla 'Horcos', marketed as Firefly™, is a compact, reblooming bigleaf hydrangea developed in Dresden, Germany, as part of a breeding program aimed at creating container-friendly plants with strong stems and vibrant coloration. This cultivar features semi-double mophead blooms with bi-colored florets—deep pink to red edges surrounding creamy white centers—that appear hand-painted. The plant maintains a mounded, upright habit, reaching 3 to 4 feet in height and width, and thrives in partial shade with moist, well-drained soil. Its continuous blooming from late spring into early fall adds long-lasting color to gardens.

Semi-double, bi-colored mophead blooms with deep pink to red edges and creamy white centers.
Compact, mounded growth habit suitable for containers and small garden spaces.
Reblooming nature provides continuous flowers from late spring through early fall.
Learn more about SiteOne nursery container sizing

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Size

3 gal.

Item

67204-103

Available

Size

3 gal.

Item

67204-103

Available

Location

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Price

Call branch for pricing at 1-800-748-3663

Description

Semi-double, bi-colored mophead blooms with deep pink to red edges and creamy white centers.
Compact, mounded growth habit suitable for containers and small garden spaces.
Reblooming nature provides continuous flowers from late spring through early fall.
Learn more about SiteOne nursery container sizing

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Specifications

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Deciduous

Shrub

macrophylla

Hydrangea

Big Leaf Hydrangea

PP27,110

Trademarked

Zone 9b

Zone 6a

4 ft.

3 ft.

4 ft.

3 ft.

Compact,Mounding,Upright

Moderate

Acidic (<6.0),Slightly Acidic (6.0 to 6.4),Neutral (6.5 to 7.5)

Moderate to High

Filtered to Shade

Accent,Bed,Border,Cut Flower and Foliage,Dried Flower and Foliage,Foundation Planting,Mass Planting,Small Groups,Specimen

Moderate

None

Heat,Humidity

Deep pink to red edges with creamy white centers

Late Spring (June),Summer,Early Fall (September)

None

Spring,Summer,Fall

Loamy,Organic,Peaty,Well Drained

Big Leaf Hydrangea

'Horcos'

Firefly

Container,Courtyards and Patios,Entryway,Hanging Basket,Small Spaces,Woodland

Butterfly Garden,Cottage Garden,Cutting Garden,Formal Garden,Informal Garden,Pollinator Garden,Shade Garden,Traditional Garden,Woodland Garden

Pink Shades

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