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

hydrangea 'Impératrice Eugénie' · Hydrangea serrata 'Impératrice Eugénie'
Grow in moist but well-drained, humus rich soil, with shelter from cold, drying winds, and provide an annual mulch in spring. This cultivar needs careful positioning; some sun is needed to develop the colour but too much will scorch the flowers. See shrubby hydrangea cultivation for more detailed advice
Hydrangea shrub feed every four weeks spring through early summer