Its uniquely textured, dark green leaves with striking silvery-green veins create an eye-catching display that can become the centerpiece of any plant collection. Find out the best soil, water, light, temperature, humidity, fertilizer, and pest management tips for this show-stopping beauty. Infernalis is a dark green plant, and the a. Find out how to propagate it by division, what pests and diseases to watch out for, and why it is toxic to humans and pets. It’s one of the beautiful “jewel” alocasias, a group of special rainforest specimens with exacting needs. Learn how to grow this popular but finicky plant indoors.