Plagron Allmix is a mix of the finest, carefully selected types of peat. It contains various types of fibre and perlite which results in a lightness and oxygen level you have come to expect only of Plagron quality substrates. The abundant presence of unique Plagron worm castings ensures vigorous plant growth and increased water retention. Plagron Allmix provides for all the plant’s needs during the complete cycle. Plagron Allmix produces the highest yields when used with Plagron Alga Grow, Alga Bloom and the additives from Plagron.