Distillery residues, biodegradable municipal waste and grape marc were used as biowaste for vermicomposting process in outdoor conditions. Various types of vermicompost had different values of the volatile solids and the total content macro elements. Experiment showed that the highest volatile solids were found in variant with grape marc. The highest content of N and K was found in the variant with distillery residues. Two variants exceeded the minimum values of all parameters set by the Ministry of Agriculture decree.