Who needs soil to sow a sustainable garden? You can cultivate plants in mid-air, float them in mineral-enriched water or add nutrients for an organic harvest by using your own fish for the fertilizer. All of these methods can be used indoors and year-round. Sue Trusty, Horticulture Professor at UC, will introduce the basic techniques for homeowners or small-scale growers. After the lecture, Sue’s students will assemble some simple hydroponic systems for class use. To register call 513-221-0981. Open & free to the public!