Hydrangea Pink / Hydrangea Pinking Agent
Hydrangea Pink / Hydrangea Pinking Agent is a Fertiliser specifically developed to feed and maintain Hydrangeas at the correct nutrient and pH values to encourage the colouration of pink hydrangeas.
As soil pH determines the pink flower colour in hydrangeas, it is most important that pH of the soil or potting media is adjusted prior to the flowering period. Any pH above 6 encourages the production of pink flower heads. Soil or potting mix pH can be amended using lime to raise the pH. And maintain the required pH with use of this pinking solution to produce wonderful Pink Hydrangeas.