Vitax – Sulphate of Potash – 1.25kg
A quick acting fertiliser which boosts flowering and the ripening of fruit, Sulphate of Potash improves both the strength and vigour of plants.
Containing the essential nutrient potassium, Sulphate of Potash provides plants with greater resistance to weather and disease, as well as promoting the development and colour of flowers and increased fruit yields.
Particularly beneficial to tomatoes, cane fruit and blueberries
Promotes bigger, vibrant blooms