Opus Grows Opus Grows® is a line of natural and organic premium growing mixes perfect for growing your flowers and veggies in the garden or container planters. Please note: It looks like you are outside of our delivery zone. Learn more about how we can still help youDISMISS In March... Clean beds of debris and weeds Clean beds of debris and weeds. The Recycling Center at 150 Hwy 99, Eugene is open for your convenience. Start dormant treatment of fruit trees Start dormant treatment of fruit trees. Contact the extension office or your local garden center for information. Pick Up Yard Debris Continue picking up leaves and yard debris, and recycle (our Recycle Center at 150 Hwy 99, Eugene, is open for your convenience). Call for winter hours.