How to Fertilize hydrangea 'Rose Sensation'?
Acidic hydrangea feed every four weeks spring through summer

hydrangea 'Rose Sensation' · Hydrangea hydrangeoides 'Rose Sensation'
Grow in moist but well-drained, humus rich soil, in sun or partial shade with shelter from cold, drying winds and from late frosts, which may damage young leaf and bud growth. See climbing hydrangea cultivation for detailed advice
Acidic hydrangea feed every four weeks spring through summer