Westland Hydrangea Colourant 500g
Westland Hydrangea Colourant is a salt which changes the colour of pale pink hydrangea varieties to blue and darker pink varieties to mauve blue.
- Changes flowers from pink to blue
- Acidifies the soil to produce blue flowers
- A combination of iron and aluminium salts
- Can be added to alkaline soil to change pH.
- Easy to use
- Up to 10m²
$4.09
Original: $11.69
-65%Westland Hydrangea Colourant 500g—
$11.69
$4.09Product Information
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Description
Westland Hydrangea Colourant is a salt which changes the colour of pale pink hydrangea varieties to blue and darker pink varieties to mauve blue.
- Changes flowers from pink to blue
- Acidifies the soil to produce blue flowers
- A combination of iron and aluminium salts
- Can be added to alkaline soil to change pH.
- Easy to use
- Up to 10m²
