Let's talk about the dieffenbachia plant! Also known as Dumb Cane, Dieffenbachia is a tropical houseplant loved for its bold, patterned leaves and easygoing nature. Native to the rainforests of Central and 37 Heat Tolerant Container Plants That Thrive In Sweltering Summers Gold Standard Hybrid Sweet Corn Seeds Park Seed Best Fertilizers for a Vegetable Garden: Organic & Synthetic Guide Greenway Biotech, Inc.