Degree of decomposition H3 – H7
Mixture of approx. 30 vol. % slightly to moderately decomposed peat from raised bogs (white peat) and 70 vol. % highly decomposed peat from raised bogs (frozen black peat), quartz sand, lime and NPK-fertilizer (12-12-17).
Fine.
pH (CaCl2) 5,2 – 6,0
pH (H2O) 5,7 – 6,5
Salt level (KCL) 1,4 g/l
Nitrogen (N) approx. 120 – 210 mg/l
Phosphate (P2O5) approx. 120 – 210 mg/l
Potassium oxide (K2O) approx. 170 – 300 mg/l
Electrical conductivity (μS/cm) 450 – 550
(50 ml substrate in 180 ml Aqua dest.)
