How to Grow Dumbcane Dieffenbachia | Care and Guide

Even the large and showy dieffenbachia may be the ideal household decoration for the home or workplace. When you understand how to care for a dieffenbachia plant, you will discover it to be more adaptable to various sorts of lighting and requirements where you may not anticipate a dieffenbachia houseplant to develop.

Frequently called “Dumb Cane” owing to the toxic sap which causes aggravation when ingested, this plant isn’t perfect for a space with small kids or pets that are curious. But with a small quantity of upkeep it poses no substantial threat.

Colors: Green, White, Yellow and Variegated

Features: Air-purifying plant, Low light houseplant, Big foliage indoor plant

Growing Dumbcane Dieffenbachia

Dieffenbachia dumbcane


A place that receives bright indirect light is fine for developing dieffenbachia indoors. A position with vulnerability to morning sunlight such as an east-facing window or doorway is the best location. Make certain that you’re using curtains close to a south-facing window with complete sunlight.

When climbing, it may be an superb shade plant–just one reason why it is a favorite houseplant. Additionally, be certain that you protect it from cold drafts.


Well-draining loamy soil, rich in organic matter, is perfect for the dumb cane. Avoid planting it into garden soil. Rather, choose a quality commercial potting mixture.


Watering is dependent upon the place and pot size. A plant in a large pot found in a spot with partial sunlight and gusts of storms may require more frequent watering. By comparison, a mean indoor dieffenbachia receiving indirect sunlight and moderate airflow have to dry out between watering spells. This is a significant thing to take into account while taking care of dieffenbachia.

Thoroughly water the plant and allow the excess water to drain out of the drainage holes.
Be certain the soil remains dry. Poke your index finger to sense the moisture until re-watering again.
Water demands will probably be in summers, compared to winters and throughout the rainy days, and it’s also likely to rely on the climate in your area.

Dumbcane Dieffenbachia Care

growing dumb cane Dieffenbachia


Most types do well in low light, but a few Dieffenbachia forms like a bit more indirect sunlight. In any circumstance, the plants will flourish and live, however in lower light the expansion may slow down. Throughout the growing season, expose them to more indirect (never guide ) light so as to facilitate healthful, fresh leaves.


60-85℉ is greatest for Dieffenbachia. When the temperature drops below 50℉, then the plant will cease growing.


Dieffenbachia love moisture from the air; it’s obviously better. The goal ought to be to have a 60% humidity level during the year. You may put your plants atop a tray full of water and pebbles or use a loofah. Misting the plant’s leaves is a temporary assistance, but is not sufficient to maintain the humidity amounts sufficient.


Throughout the growing season, feed the Dieffenbachia half-strength total liquid fertilizer. Do not feed them in winter. If your Dieffenbachia stays in brighter lightthen fertilize more often.

Dieffenbachia Houseplant Problems

Browning underside leaves on the dumbcane dieffenbachia is ordinary for the plant; Snip off them to keep the plant clean.

If other leaves seem bleached, using a webby material on the bottom, assess and see to the plant to get spider mites with insecticidal soap or neem oil. Do not use chemicals with this particular issue on the expanding dumbcane dieffenbachia, as it often makes the issue worse.

If you discover water droplets on the dumbcane plant, you might wonder,”Why does my dieffenbachia plant trickle water?” This is actually the byproduct of the transpiration process, which can be active in many plants.

Additionally, it is important to be aware that the leaves, when eaten or chewed, may cause temporary swelling of the throat and tongue, resulting in a temporary loss of language as well as the frequent plant name of dumbcane. Even though this is generally not serious, it can result in suffocation. Avoid putting the dumbcane plant where curious pets or children may be tempted to taste it.

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