New lower price was 1399 now 699 save 50two bricks is enough to grow on 160 plants when used in conjunction with the grow on trays we supply coir is the outside layer of the husk that surrounds the shells of coconuts simply break the bricks down and add water to produce 18 litres of superb peat free compostthese bricks of compressed coir compost are environmentally friendly and from a sustainable source this compost is ideal for any potting up or growing on