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Welcome to Windlebridge Nursery. The Tearooms is now OPEN
Welcome to Windlebridge Nursery. The Tearooms is now OPEN

Vitax Hydrangea Colourant 225g

by Vitax
Sold out
£3.99

If you are looking to change your pink hydrangeas blue, then Hydrangea Colourant is ideal

Hydrangeas that grow where iron or aluminium salts are present tend to change colour and produce blue flowers. Depending on the variety, pale pink hydrangeas will turn blue best with darker pink varieties turning to mauve or blue. Best results are obtained with plants growing in acid soil, but if your soil is alkaline the proportions should be doubled.