Photo of Hydrangea macrophylla Onyx™ Flamingo PP27598 flower, form by Phoenix Perennials and Specialty Plants Ltd.

Photo by Phoenix Perennials and Specialty Plants Ltd.

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Buy Hydrangea macrophylla Onyx™ Flamingo PP27598

Scientific Name: Hydrangea macrophylla 'KLAHYFLA'

Also Known As

  • Hydrangea macrophylla 'Onyx 'Flamingo'
  • Onyx Flamingo Bigleaf Hydrangea

Plant type

shrub

size

  • H: 2'-4'
  • W: 2'-3'

planting zones

  • 5a-9b

4 inch pot | $18

Ships USPS, based on weight/location

Fewer than 20 at Secret Garden Growers

3 year old bagged root ball | $47.95

Shipping based on order size

Fewer than 6 at Hydrangeas Plus

2 year old bagged root ball | $25.95

Shipping based on order size

Fewer than 10 at Hydrangeas Plus

1-year old bagged root ball | $14.95

Shipping based on order size

Fewer than 5 at Hydrangeas Plus

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Hydrangea macrophylla Onyx™ Flamingo PP27598 plant details

Hydrangea macrophylla Onyx™ Flamingo PP27598 is a broadleaf deciduous shrub with green foliage. In fall and summer pink flowers emerge. Grows well with sun - mostly shade and even moisture - regular water. Does well in average, rich and well-drained soil.

CHARACTERISTICS OF Hydrangea macrophylla Onyx™ Flamingo PP27598

Plant type: shrub
Plant family: hydrangeaceae
Foliage: deciduous green
Mature size: 2 FT - 3 FT - wide, 2 FT - 4 FT - tall
Flowers: pink blooms in fall and summer
Uses: border plant, compact, container plant, cottage garden, cutting garden, dried-arrangements, woodland garden

GROWING CONDITIONS for Hydrangea macrophylla Onyx™ Flamingo PP27598

USDA Zones: 5a - 9b
Sun exposure: sun - mostly shade
Watering frequency: even moisture - regular
Soil needs: average, rich and well-drained

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Nursery contributed plant descriptions

Jet black stems hold up colorful blooms. Eye catching new plant with blackest stems and bright pastel (pink/blue) blooms. Leaves are rich green with a slightly more slender stem. Great cut flower with huge blooms. Bred to be compact so try this one in a container on the patio!
Hydrangea macrophylla Onyx 'Flamingo' forms beautiful mopheads of baby pink flowers atop dramatic black stems. Dwarf plants grow 3-4 feet tall and wide, perfect for small spaces or large containers. Blooms on new and old wood guaranteeing flowers even when stems are knocked back by pruning or cold weather.

Gardening facts about Hydrangea macrophylla Onyx™ Flamingo PP27598 plant

How to Grow Hydrangea macrophylla Onyx™ Flamingo PP27598

  • Sun Exposure

    • sun - mostly shade
  • Water Needs

    • even moisture - regular
  • Soil Needs

    • average
    • well-drained
    • rich

Features

  • Foliage Color

    • green
  • Flower Color

    • pink
  • Flower Season

    • summer
    • fall
  • Foliage Season

    • deciduous
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