Dimensions 50546365 cm
 

Vitax 250g Hydrangea Colourant

£3.90

12 in stock

Hydrangeas are naturally pink, but where the soil contains iron or aluminium salts they will produce blue flowers.

Vitax Hydrangea Colourant provides the solution.

Varieties naturally pale pink tend to blue best, the darker pink varieties turning to mauve/blue.

Best results are obtained with plants growing in acid soil.

Available in pack size: 250g

SKU: VT-594096 Category: Tag: