Balanced multi-purpose feed Best Seller 1 litre of liquid concentrate makes up to 466 litres Integral cap measure Suitable for all plants, indoors, outside and in the greenhouse Aids lusher plants with more blooms Contains: NPK 5:5:5 Doff® Multi-Purpose Feed is a concentrated balanced multi-purpose liquid plant feed, suitable for all plants indoors, outside and in the greenhouse. This 1 litre bottle features an integral measure and makes up to 466 litres of fertiliser which can be used to produce lusher plants with more blooms.