How to Fertilize hydrangea 'Hobergine'?
Hydrangea shrub feed every four weeks spring through early summer

hydrangea 'Hobergine' · Hydrangea macrophylla 'Hobergine'
Grow in moist but well-drained soil in part shade, or in full sun provided soil remains moist. See shrubby hydrangea cultivation for more detailed advice
Hydrangea shrub feed every four weeks spring through early summer