Hydrangea macrophylla ssp. serrata ‘Preziosa’
synonyms; H. s. ‘Preciosa’, H. s. ‘Pink Beauty’.
Bred by George Ahrends, Germany, in 1961.
Hydrangea serrata ‘Preziosa’. This plant could be a hybrid between H. macrophylla and H. serrata.
Inflorescence: Mophead, 180mm across. Sepal colour is variable, from pinky-red to lilac.
Colour in neutral soil: Pinky-red
Colour in acidic soil with Al present: Pinky-red (no change)