Hydrangea
Blue in acid soil, pink in chalky soil.
- Flowering: from June to September
- Planting: from October to November
- Exposure: Part shade
- Watering: Regular
- Hardiness: Very hardy
Tip: For blue flowers, add ericaceous compost.
Planting step by step
Hole twice the width of the root ball, ericaceous soil, 1 m apart.
Did you know?
Its colour changes with soil acidity, not with the variety.
Warning: Leaves and flowers are toxic to pets.