MANUTEC HYDRANGEA BLUEING AGENT 500G SIZE:500G With its striking pink flowers

With its striking pink flowers that bloom in clusters

Standing at 15x11x15cm

Explore the collection for inspiration and tips on creating a stunning winter display

dark green leaves and is dotted with clusters of tiny

MANUTEC HYDRANGEA BLUEING AGENT 500G SIZE:500G With its striking pink flowersManutec Hydrangea Blueing Fertiliser is a specific fertiliser developed to maintain safe nutrient level and optimum pH values that are suitable for producing blue hydrangeas. As soil pH determines sepal colour in hydrangeas, it is most important that pH of the soil or potting media is determined and adjusted prior to growing period. Any pH between 5. 5 and 6. 0 is acceptable during plant growth, but when forcing begins the pH for a crop of blue sepals