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

hydrangea 'Forever Pink' · Hydrangea macrophylla 'Forever Pink'
Grow in moist but well-drained, humus rich soil, in a lightly shaded spot with shelter from cold, drying winds. Mulch annually in spring. Soil additives may be required to maintain specific flower colours. See shrubby hydrangea cultivation for more detailed advice
Hydrangea shrub feed every four weeks spring through early summer