Hydrangea macrophylla ‘Hamburg’
A rounded shrub with glossy, dark green leaves and large mophead flowers of dark pink to dark blue from mid to late summer.
Hydrangea macrophylla ‘King George’
A rounded shrub with glossy, dark green leaves and large mophead flowers of rose-pink with serrated edges from mid to late summer.
Hydrangea macrophylla ‘Kluis Superba’ (H)
Attractive large domed heads of purplish-blue to dark pink flowers
Hydrangea macrophylla ‘Lanarth White’
A rounded shrub with glossy, dark green leaves and lacecap flowerheads of pure white from mid to late summer.
Hydrangea macrophylla ‘Libelle’
Attractive large flattened heads of pure white and blue flowers
Hydrangea macrophylla ‘Lilacina’
A rounded shrub with glossy, dark green leaves and lacecap flowerheads of mauve-pink to blue from mid to late summer.
Hydrangea macrophylla ‘Madame Emile Mouillère’
A rounded shrub with glossy, dark green leaves and large mophead flowers, white with a pink or blue eye and serrated edges from mid to late summer.
Hydrangea macrophylla ‘Mariesii Perfecta’
A rounded shrub with glossy, dark green leaves and lacecap flowerheads of rich blue to mauve or lilac-blue to pink from mid to late summer.
Hydrangea macrophylla ‘Mariesii’
A rounded shrub with glossy, dark green leaves and domed lacecap flowerheads of pale pink to pale blue from mid to late summer.
Hydrangea macrophylla ‘Masja’ (H)
Attractive large domed heads of crimson-red flowers.
Hydrangea macrophylla ‘Miss Belgium’ (H)
Attractive large domed heads of rosy-red flowers
Hydrangea macrophylla ‘Niedersachsen’ (H)
Attractive large domed heads of pale pink flowers. Will turn a good blue if treated with a 'blueing compound'