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AMK® Vitax Hydrangea Colourant 500g
£5.67
Free 1 hour collection & same day local Leeds delivery (all details on our shipping policy - link at the bottom of page)
Next day delivery
Applies to all orders made before 4:30pm (orders made after 4:30pm will deliver within 2 business days)
Flexible returns
CHANGES HYDRANGEA COLOUR: An effective treatment that alters the flower colour of pink hydrangeas to a beautiful, intense blue shade
DEEPENS EXISTING BLUE BLOOMS: Works to make the flowers on your blue hydrangea varieties even more striking and vivid by enriching the soil
SIMPLE WATERING CAN APPLICATION: Just mix the crystals with water and pour around the root area for a simple and effective treatment method
LOWERS SOIL PH LEVEL: The key ingredient, Aluminium Sulphate, creates the acidic soil environment necessary for your hydrangeas to bloom blue
GREAT FOR AUTUMN TREATMENT: Apply in autumn to give the soil plenty of time to acidify, ensuring your plants are ready for blue flowers next season