The ‘Nikko Blue’ is a vigorous, bigleaf Hydrangea with deep blue flower clusters.
Bloom Time: July through August.
Growth Habit:Â 4-5′ in height, equal or greater width.
Foliage:Â Green.
Sun/Shade: Sun, Partial Shade.
Hardiness Zones: 5-9.
Hydrangea – macrophylla – Glowing Embers
The ‘Glowing Embers’ is a Bigleaf Hydrangea with 4-8″ glossy, medium green leaves. The red or dark pink flowers are formed on snowball-like clusters and appear in July or August. ‘Glowing Embers’ is very dependable and has a fast growth rate. The pH of the soil may affect the color of the flowers.
Bloom Time: Summer.
Growth Habit: 3-6′ in height, equal or greater width.
Foliage:Â Glossy, Green.
Sun/Shade: Sun, Partial Shade.
Hardiness Zones: 6-9.
Hydrangea – macrophylla – All Summer’s Beauty
The ‘All Summer’s Beauty’ is a bigleaf Hydrangea with medium green foliage. The numerous blue flower clusters appear in mid-summer.
Bloom Time: July through August.
Growth Habit: 3-6′ in height, equal or greater width.
Foliage:Â Glossy, Green.
Sun/Shade: Sun, Partial Shade.
Hardiness Zones: 5-8.
Hydrangea – anomala – petiolaris
This Climbing Hydrangea can be maintained at smaller heights, but it does have the ability to climb quite high. Once the roots are established, it grows quickly.  The glossy, dark green leaves stay green late into the fall. The large, 6″ white flower clusters appear in late June or July. Many landscapers and other professionals consider this to be one of the best vines.
Bloom Time: Summer.
Growth Habit: Climbing, can be 60-80′ in height.
Foliage:Â Glossy, Dark green.
Sun/Shade: Sun, Partial Shade.
Hardiness Zones: 4-8.
Hydrangea – arborescens – Annabelle
The ‘Annabelle’ Hydrangea has large, snowball flowers that gradually change from green to pure white.
Bloom Time: June through October.
Growth Habit: 3-4′ in height.
Foliage: Green.
Sun/Shade: Sun, Partial Shade.
Hardiness Zones: 4-9.