Plagron Bat-mix is a blend of the finest and carefully selected types of peat. It contains various types of fibre and perlite which make it light and with an oxygen level you'd expect from a Plagron quality substrate. The generous amount of Plagron worm compost ensures vigorous plant growth and better water retention. The main nutrient in Plagron Bat-mix is bat manure (bat guano). Bat guano is naturally rich in phosphorus and potassium and ensures lush growth. Plagron Bat-mix contains enough nutrients to meet all the needs of the plant throughout its cycle. Only under conditions of strict control during the processing of the bat guano is a top-quality product like Plagron produced. Attention! Water before use. Do not add food during the first 6 weeks.