Learn how to sow microgreen seeds in the hydroponic rack systems! They grow in just 2-3 weeks and make a hefty profit. Plus, they're delicious! ***Please sign up here and read the directions: https://gmufacilities.knack.com/sustainability-volunteer#event-calendar/register/5e45626f2a884d085d38ee61/ You do not need to stay the whole time, just indicate the hours you plan to stay as a comment.