I have been given a deep red hydrangea. How can I keep the colour?
If I plant it in the garden it will probably end up a pinky lilac shade. Can I plant it in a large pot and what kind of soil does it need to keep its colour please?
On plant Hydrangea
- 29 Jul, 2009
Hydrangea Paniculata 'Limelight (Pbr)' (Hydrangea)
£34.99 at Crocus
Hydrangea Macrophylla 'Zambia' (Black Steel Hydrangea)
£27.99 at Crocus