Exo Terras artificial plants are exact copies of their natural counterparts and are easy to maintain Not all terrarium conditions allow live plants to grow or thrive. Some areas are too hot or too dry for live plants whereas others might require different light requirements, or simply are eaten by reptiles. Exo Terras artificial plants offer the same advantages as live plants, theyre decorative, create hiding spots, and enlarge the dwelling area. A combination of live plants and Exo Terras artificial plants allows you to fully plant a terrarium, even in the hottest or driest parts.