We plan to undertake research and development in the area of plant nutrition using a worm compost and to test a series of different compost mixtures. We will also undertake varietal testing and determine the quality and nutrient uptake from the different mixtures and the how the compost acts as a potting compost for nursery gardeners. We will specifically test how biochar interacts with the worms and how the microbial composition of the compost changes with biochar addition.