There are many benefits to vermicomposting. The first is that you will be recycling your household waste – no more throwing food away. Vermicompost increases soil fertility in the long term. It is an all-natural biofertilizer. It stabilizes the soil and restores the nutritional value in the soil leaving soil healthy and productive. There are many benefits to vermicomposting. The first is that you will be recycling your household waste – no more throwing food away. Vermicompost increases soil fertility in the long term. It is an all-natural biofertilizer. It stabilizes the soil and restores the nutritional value in the soil leaving soil healthy and productive.