Hydrangea Colourant is a salt which changes the colour of pale pink hydrangea varieties to blue and darker pink varieties to mauve blue.
- A combination of iron and aluminium salts
- Acidifies the soil to produce blue flowers
- 500g
Hydrangea Colourant is a salt which changes the colour of pale pink hydrangea varieties to blue and darker pink varieties to mauve blue.
Hydrangea Colourant is a salt which changes the colour of pale pink hydrangea varieties to blue and darker pink varieties to mauve blue.
Stone Yard products and all larger items like garden furniture can be collected in store or delivered by Manor Stone on request.
Please contact our sales team for more information.
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