Yates 1kg Thrive Flower And Fruit Soluble Plant Food is fast-acting, complete fertiliser is ideal for feeding a wide range of flowering and fruiting plants. Yates 1kg Thrive Flower and Fruit Soluble Plant Food feeds through both the foliage and the roots. Its specially formulated blend of nitrogen, phosphorus, potassium and trace elements to encourage both healthy green foliage growth, as well as flowers and fruiting. The specially formulated blend of nutrients is rich in phosphorus, potassium and trace elements, to encourage prolific flowering and fruiting.