Hydrangea Colourant:
- Used for both pot grown hydrangeas and those grown outdoors
- Readily dissolved in a little hot water
- Mixed with soil for best results
For both potted hydrangeas and those grown outside, simply mix Hydrangea Colourant with the soil in which the root system will develop.
After establishment, dilute the Hydrangea Colourant as directed and water weekly during growth.
Always keep out of reach of children and wear protective gloves and eye protection where possible during use.