Product Description Gro-Sure All Purpose Plant Food Liquid is seaweed enriched for extra micro nutrients. It is also packed with essential nutrients for flower, leaf and root growth. Gro-Sure All Purpose Plant Food is ideal for all plants, pots, containers, hanging baskets, beds and boarders, indoor plants or even the lawn. Packed with essential nutrients for flower and leaf growth. Ideal for use all around your garden. Seaweed enriched for extra micro nutrients Fertiliser NPK: 5.0 - 3.0 - 8.0 This 2 litre concentrate pack makes 450 litres of ready to use feed once mixed with water (100 gallons).