The special lime-neutralising formula helps counteract hard, alkaline water, promoting strong plant growth and vibrant foliage. This formulation also alters the colour of pink hydrangeas, turning them to a beautiful blue, while enhancing the intensity of stronger pink varieties to a deeper purple-blue.
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Best prices on best sellers Hydrangea Colourant
Original price was: £2.10.£1.89Current price is: £1.89.
-10%
