How to Care for a Dieffenbachia Plant

Overview

Dieffenbachia is one of the most popular houseplants today, and for good reason: it's easy to care for. The dieffenbachia, also called dumbcane, is a fast-growing tropical plant that can reach 6 feet tall. The leaves are striking, in variegated patterns of green, white and yellow.

Step 1

Provide your dieffenbachia a spot in your home that receives filtered sunlight or light shade. The dieffenbachia can tolerate direct sun in the winter.

Step 2

Water the dieffenbachia when the first 2 inches of soil is dry. Do not allow the pot to sit in water. Mist daily to provide humidity.

Step 3

Fertilize your plant once a month from March to September. An all-purpose houseplant food, diluted to half the recommended strength, will be sufficient.

Step 4

The dieffenbachia will, as it grows, lose the lower leaves, exposing the cane of the tree. If you prefer a bushier plant, lop off the top of the plant.