Discover how to design your own terrarium or vivarium with Christopher Satch, plant scientist and award-winning exhibitor at the Philadelphia Flower Show. Through lecture and demonstration, he’ll discuss how to set up a simple, easy care terrarium, how to create an automated climate-controlled vivarium, and everything in between. This New York Botanical Garden online class on February 8 from 11 – 1 is $50 for NYBG members, $55 for nonmembers. Register at www.nybg.org