Use Ascophyllum nodosum: the universally renowned plant growth stimulant. Versatile feed: increases yields in flowers, vegetables, fruits, lawns and hedges. Strengthens plants against disease and the elements. Stimulates soil bacteria, encouraging strong root growth. No chemical additives or supplements whatsover. Organic Farmers and Growers approved: the highest organic standard in the UK. Highly concentrated: typical dilution rate of 500:1. Produced in the UK from sustainably harvested seaweed stocks. Also available in 5, 10 and 20 litre bottles.