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.
• Used for both pot grown hydrangeas and those grown outdoors
• Readily dissolved in a little hot water
• Mixed with soil for best results
For both potted hydrangeas and those grown outside, simply mix Hydrangea Colourant with the soil in which the root system will develop.
After establishment, dilute the Hydrangea Colourant as directed and water weekly during growth.
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.
• Used for both pot grown hydrangeas and those grown outdoors
• Readily dissolved in a little hot water
• Mixed with soil for best results
For both potted hydrangeas and those grown outside, simply mix Hydrangea Colourant with the soil in which the root system will develop.
After establishment, dilute the Hydrangea Colourant as directed and water weekly during growth.
We offer a wide range of delivery options to suit everyone’s unique requirements. You will find the delivery options applicable to each item under the delivery tab on the product page.
The below delivery charges apply to the UK Mainland Only, please call us on 01622 842042 before placing an order from the Scottish Highlands, Northern Ireland, or any offshore island to confirm delivery service & prices.
- Free delivery on orders over £50
- Basket weight below 2.5KG - £2.99 - Royal Mail 48
- Basket weight above 2.5KG - £4.99 - DPD Next Working Day*(* 1PM Cut Off - Excludes Weekends)
Whether the item is no longer needed, you have changed your mind, or ordered an incorrect item we will be more than happy to offer a refund or exchange providing the goods are returned to us in their original, unopened condition with packaging within 28 days of you receiving them.