From 9 a.m. to 3 p.m., Saturday, April 8, and Sunday, April 9, in the UNC Charlotte McMillan Greenhouse, everyone from children (grades three and up) to adults can learn the fundamentals of horticultural science at the “Do It Yourself Hydroponics” workshop. This workshop provides instruction in hydroponic technology, an advanced plant-growing technique. All participants will get to construct and bring home their own simple hydroponic garden and also receive instruction for building larger and even more sophisticated systems. The workshop costs $5 per person (includes lunch), and all registered children must be accompanied by a co-registered adult. Advance registration is required.