NZ Lifestyle White Hydrangea Flower Colour Enhancer is like a magic powder that purifies the soil for pure white-coloured hydrangea flowers.  Delivers nutrients to neutralise the PH level & sweeten the soil.
 
Best applied to plant before flowering season to purify the flower colour. (mid September, early October and early November).
 
Apply for pure white hydrangea flowers.
 
Directions: Apply 2 tablespoons per plant before flowering season.  Water in well.