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Product Description
The addition of Sulphate of Potash at pruning, early Spring and Autumn, will thicken cell walls and strengthen stems of the plant to help guard against Black Spot. Sulphate of Potash will also intensify the perfume and colour of the flowers.
• Bigger and tastier fruit
• More flowers and colour
• For gardens and lawns
• Available in soluble - great foliar spray - and granular
Soluble Powder - 0N:0P:41K.
Granular - 0N:0P:41K.