Online Garden Tools
Useful videos
Hydrangea macrophylla 'Black Steel Zaza' (Black Steel Series) (Hydrangea 'Zaza')
Other names: Mophead hydrangea 'Zaza', Hortensia hydrangea 'Zaza', Hydrangea macrophylla 'Black Steel Zsasa'
'Zaza' is a compact, upright, rounded, deciduous shrub with dark stems bearing broadly ovate, toothed, veined, dark green leaves and, in summer, large, rounded clusters of light green flowers, maturing to purple-blue or pink depending upon soil ph.
Read more...
![]() |
1m max. spread |
![]() |
1m max. height |
![]() |
5-10 years to maturity |
To add ? to your lists,
login to your account or subscribe.
Find out more about plant lists here
or Login