Hydrangea macrophylla Goliath
Hydrangea macrophylla Goliath
November 28, 2018
Hydrangea macrophylla Hanabi
Hydrangea macrophylla Hanabi
November 28, 2018

Hydrangea macrophylla Hamburg

 

Hydrangea macrophylla ‘Hamburg’ is a strong growing hydrangea with large leaves and large flowerheads.

Inflorescence: Mophead, 200mm across, similar to H. m. ‘Europa’ and ‘Altona’.


Bred by H. Schadendorff, Germany, in 1931


Zones: 6 to 9

Size: Medium (to 1.5m).



Color in neutral soil:
Pink

Color in acidic soil with AI present:
Mid-blue


Ray florets: 4 sepals, sometimes serrated, rounded, overlapping, 50mm diam.

Leaves: Simple, opposite and deciduous. Broadly ovate to broadly elliptic. Margin: serrate. Apex: apiculate. Base: attenuate. Venation pattern: pinnate. Texture of adaxial and abaxial surfaces: smooth, glabrous, moderately glossy. 200mm l x 150mm w.

 
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