Bigleaf Hydrangea (Hydrangea macrophylla 'Shamrock') in the Hydrangeas Database

Common names:
Give a thumbs up Bigleaf Hydrangea
Give a thumbs up Lacecap
Give a thumbs up Hydrangea

General Plant Information (Edit)
Plant Habit: Shrub
Sun Requirements: Full Sun to Partial Shade
Partial or Dappled Shade
Water Preferences: Mesic
Soil pH Preferences: Slightly acid (6.1 – 6.5)
Neutral (6.6 – 7.3)
Slightly alkaline (7.4 – 7.8)
Plant Height: 3 feet
Plant Spread: 3 feet
Leaves: Deciduous
Fruit: Dehiscent
Flowers: Showy
Blooms on old wood
Flower Color: Pink
Flower Time: Summer
Wildlife Attractant: Bees
Propagation: Other methods: Cuttings: Stem
Cuttings: Cane
Division
Pollinators: Bees
Miscellaneous: Patent/Plant Breeders' Rights: PP16,223 (2006)

Image

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Discussion Threads about this plant
Thread Title Last Reply Replies
What's Blooming in July..... by wcgypsy Jul 29, 2019 11:37 AM 42
Blooming in September...... by wcgypsy Oct 29, 2018 10:39 PM 13
Pacific Coast Gardening forum by dave Jul 25, 2011 12:14 PM 168

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