Dieffenbachia Species, Dumbcane, Dumb Cane

Dieffenbachia seguine

Family
Araceae (a-RAY-see-ee)
Genus
Dieffenbachia (def-en-BAH-kee-ah)
Species
seguine (suh-GEEN)
Synonym
Dieffenbachia maculata
Dieffenbachia picta
Other Details
Water Requirements
Foliage Color
Dark Green
Light Green
Variegated
Where to Grow
Bloom Characteristics
Bloom Size
Other details
Soil pH requirements
Patent Information
Propagation Methods
Seed Collecting
Regional

This plant is said to grow outdoors in the following regions:

Fountain Valley, California

GARBERVILLE, California

MATHER, California

Pleasant Hill, California

Henderson, Colorado

Bartow, Florida

Fort Lauderdale, Florida

Hollywood, Florida

Lutz, Florida

Miami, Florida

Pompano Beach, Florida

West Palm Beach, Florida

Valdosta, Georgia

Hawaiian Paradise Park, Hawaii

Honomu, Hawaii

Keaau, Hawaii

Orchidlands Estates, Hawaii

Cedar Rapids, Iowa

West Des Moines, Iowa

Gonzales, Louisiana

Detroit, Michigan

Saginaw, Michigan

New York City, New York

Cincinnati, Ohio

Germantown, Tennessee

Newport, Tennessee

Carrollton, Texas

Hutto, Texas

Odessa, Texas

Richmond, Texas

Renton, Washington

show all

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Gardener's Notes:

11
positives
6
neutrals
0
negative
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T
Atlanta, GA (Zone 7b) | August 2010 | positive

I was given a 5' tall dumb cane by a coworker a few years ago. I let it grow to about 8' before I figured out I could chop it up and grow...Read More

E
Bronx, NY | November 2008 | positive

I have had my dumb cane for two years. I started with 4 leaves and now have 17. It is a foot taller than when I purchased it. Recently...Read More

C
Saginaw, MI | May 2008 | positive

I love my "dumbcane", I enjoy it indoors and I was wondering if anyone knows if it would be ok or good for it to move it outdoors for the...Read More

J
J
Odessa, TX | October 2005 | neutral

Is there a way to strengthen the stalk without cutting it off? It belongs to my mother-in-law who is going in a nursing home. My husban...Read More

D
Germantown, TN | June 2005 | positive

"Jack" is a 12+ year old dumbcane that has been on the brink of death numerous times, but has always made an amazing comeback! For the f...Read More

A
Interlachen, FL | December 2004 | neutral

Sustains leaf damage at 35°

B
| August 2004 | positive

My mother has had this plant for years and now all of a sudden there are flowers growing from it...never knew it was supposed to flower. ...Read More

B
Sterling, VA | June 2004 | neutral

This is a beautiful houseplant and is very easy to care for. Very popular where I am (Northern Virginia), though it is extremely toxic. ...Read More

F
Honomu, HI (Zone 11) | May 2004 | neutral

This plant growss wildly in our area of Hawaii....leave a small piece laying on the ground when hacking it and it develops roots and grow...Read More

J
Mather, CA | May 2004 | positive

Dieffenbachia Maculata "Perfection Compacta"

I've had this plant for several months, recently it developed a seed sprout...Read More

P
| March 2004 | positive

Have had this plant for over 20 years, with much success. When it gets too tall, just cut the top and either place in water until roots g...Read More

L
| March 2004 | positive

I live in Central PA. This plant was given to me by someone that has many. She told me that she has never had any of them bloom. I've ...Read More

S
| September 2003 | positive

Several years ago I bought one of these, it has had no TLC and I often find it wilted to the floor before watering - in about an hour aft...Read More

A
Islamorada, FL | September 2003 | positive

Great plant, very hardy. Bury any inch long piece it will sprout.

M
(Zone 11) | May 2003 | neutral

The flowers are clustered in an axis, ornamented by a greenish bract. The plant is toxic, due to oxalate crystals in its cells that both ...Read More

D
| December 2002 | positive

My mother-in-law has had the plant we got a start from for twenty years and has never seen it bloom. We've had ours for two and it just ...Read More

M
M
| November 2002 | neutral

This plant falls over when getting to 6 feet. By cutting off the entire cane it has produced a baby. This is now the third time. I do n...Read More

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