Carbon grow 2 - 10mm
-Retains water
-Stores nutrients
-Suitable for all growing media and soils
Dosage in growing medium 5-10%
Type name: plant-based growing medium charcoal
Fixed carbon (FC) >90%
Total phosphorus (P)270mg/kg
Water-soluble phosphorus<10mg/kg
Total potassium (K) 3200mg/kg
Water-soluble potassium 1990mg/kg
Total nitrogen (TOT N) 0.6-0.8mg/kg
pH 8-10
Conductivity 21.5mS/m
Moisture 50.5%
Ash content 1.6-4%
PAH >5
Metal concentrations
Arsenic (As) <0.5mg/kg
Cadmium (Cd) 0.04mg/kg
Chromium (Cr) 13mg/kg
Copper (Cu)4.7mg/kg
Lead (Pb)4.2mg/kg
Nickel (Ni)13mg/kg
Zinc (Zn)56mg/kg
Mercury (Hg) <0.02mg/kg
Pyrolysis temperature 600C, <10min,
yes residence continuous