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

hydrangea 'Bavaria' · Hydrangea macrophylla 'Bavaria'
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 pink or blue flower colours, whites are not affected. See shrubby hydrangea cultivation for more detailed advice
Hydrangea shrub feed every four weeks spring through early summer