Create the ideal growing environment for acid-loving plants with this Green Flag Blueberries and Acidic Plants Fertilizer. This acidifying fertilizer helps maintain the low pH soil level necessary for healthy growth for blueberries, azaleas, hydrangeas and more. It's formulated to encourage the growth of rich, dark green leaves and intensify the colour of flowers. The fertilizer promotes hardiness and leaf retention and prevents fruit drop for improved quality and high yields. This fertilizer gives leaves a dark green shade and intensifies the colour of flowers. It also help enhance hardiness, leaf retention and prevent fruit drop. 2 kg.