Dimensions 50546365 cm

New Pack Doff Hydrangea Colourant 250g


Out of stock

Out of stock

The Doff hydrangea colourant changes pink hydrangeas to blue.

Weight: 250.0g


For outdoor or pot⁄container grown hydrangeas.


Mix with soil when planting and continue to use weekly during growth.

Method of application:

May be mixed with soil or diluted in a watering can.

Contents: Aluminium sulphate