Miracle-Gro Azalea, Camellia & Rhododendron Soluble Plant Food is a specially formulated plant food, just what acid-loving or lime-hating plants need for healthy growth. Contains sequestered iron which is essential to prevent leaf yellowing and feeds for up to 2 weeks. How to use Choose the dosage size. Soak the soil around the base. Wet the leaves with a fine rose on a watering can. Feed every two weeks from early spring to late summer. Beds and borders, pots, containers and hanging baskets: Mix one large spoonful (15ml) in 4.5 litres of water. Houseplants: Mix one small spoonful (1.25ml) in 1 litre of water. Where to use Around the base and leaves of acid loving plants e.g. Azalea, Camellia, Rhododendron, Berberis, Magnolia, Heather, Hydrangea, Pieris, Raspberries, Skimmia, Blueberries. How often to apply Feed every two weeks from early spring to late summer. Fertiliser analysis NPK 16-6-16 with chelated iron, manganese, copper and zinc. Cautions Always wear gloves when gardening. Keep out of reach of children. Wash splashes from skin. Wash hands after use. Always read the label and product information before use.