Cascabela Species, Lucky Nut, Milk Tree, Yellow Oleander

Cascabelathevetia

Family
Apocynaceae (a-pos-ih-NAY-see-ee)
Genus
Cascabela (kas-kuh-BEL-uh)
Species
thevetia (thev-VET-ee-uh)
Synonym
Cascabela peruviana
Thevetia linearis
Thevetia peruviana
Thevetia thevetia
Sun Exposure
Full Sun
Foliage
Grown for foliage
Evergreen
Height
10-12 ft. (3-3.6 m)
Spacing
6-8 ft. (1.8-2.4 m)
Hardiness
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
USDA Zone 10a: to -1.1 °C (30 °F)
USDA Zone 10b: to 1.7 °C (35 °F)
USDA Zone 11: above 4.5 °C (40 °F)
Danger
All parts of plant are poisonous if ingested
Bloom Color
Bloom Time
Blooms all year
Blooms repeatedly
Other Details
Category
Tropicals and Tender Perennials
Water Requirements
Average Water Needs; Water regularly; do not overwater
Foliage Color
Where to Grow
Grow outdoors year-round in hardiness zone
Bloom Characteristics
This plant is attractive to bees, butterflies and/or birds
Bloom Size
Other details
Soil pH requirements
6.6 to 7.5 (neutral)
7.6 to 7.8 (mildly alkaline)
Patent Information
Non-patented
Propagation Methods
From woody stem cuttings
From seed; sow indoors before last frost
Seed Collecting
Wear gloves to protect hands when handling seeds
Regional

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

Glendale, Arizona

Goodyear, Arizona

Mesa, Arizona

Phoenix, Arizona(2 reports)

Scottsdale, Arizona

Sun City, Arizona

Surprise, Arizona(3 reports)

Tempe, Arizona

Tucson, Arizona

CARDIFF BY THE SEA, California

La Mesa, California

Laguna Hills, California

Palm Springs, California

Spring Valley, California

Upland, California

Bartow, Florida

Largo, Florida

Lutz, Florida

Melbourne Beach, Florida

Merritt Island, Florida

Miramar Beach, Florida

Naples, Florida(2 reports)

Odessa, Florida

Palm Bay, Florida

Palm Coast, Florida(2 reports)

Rockledge, Florida

Vero Beach, Florida(2 reports)

Lake Charles, Louisiana

New Iberia, Louisiana

San Juan, Puerto Rico

Baytown, Texas

Corpus Christi, Texas

Devers, Texas

Friendswood, Texas

Harlingen, Texas

La Vernia, Texas

Mont Belvieu, Texas

Portland, Texas

Richmond, Texas

Rockport, Texas

Texas City, Texas

Zapata, Texas

Hurricane, Utah

Saint George, Utah

Santa Clara, Utah

Christiansted, Virgin Islands

show all

Featured Videos

Gardener's Notes:

9
positives
3
neutrals
2
negatives
Sort By:
Sort By:
U
Salt Lake City, UT (Zone 7b) | November 2023 | positive

Cascabela thevetia does pretty good in St. George, Utah (zone 9a) & surrounding areas in Washington County if they are planted in rel...Read More

F
| August 2018 | neutral

The first time I saw a lucky nut tree was in southern China and wanted so much to take some seeds home that I scoured around the tree loo...Read More

V
(Zone 8a) | February 2016 | positive

Mine was not surviving our 9a winters but after two exceptionally mild winters I now have a 6 ft tree. My thevetia produces orange flowers

D
D
Surprise, AZ | August 2015 | positive

I have this tree in my front yard, and it's really very beautiful. I will admit it is messy, and creates a lot of debris. It is also toxi...Read More

O
O
New Iberia, LA | February 2013 | positive

these are wonderful plants, I have one planted in my yard and 40-50 of them for sale in 3 gallon pots

E
(Zone 10a) | August 2011 | negative

A beautiful small tree with tropical appearance, but one of the most poisonous. The juice (milk) is fatal in just few hours if injested, ...Read More

C
(Zone 10b) | April 2011 | positive

I have the both the yellow and the white flowered species which is very pretty.

O
Gilbert, AZ (Zone 9b) | July 2010 | negative

My least favorite plant in my yard because it produces endless litter of leaves and flowers. The day after I blow out my yard this tree ...Read More

N
N
| November 2008 | neutral

This is an impressive tree, nice architecture, however it drops lots of seeds, flowers, leaves. I would not recommend it to be
pla...Read More

E
E
| October 2003 | positive

I have just recently started cuttings from this plant. I do have a positive feeling that they will take . I am also waiting on seeds to ...Read More

C
New Iberia, LA (Zone 8b) | October 2003 | positive

Beautiful colors!

L
Friendswood, TX | October 2003 | positive

I planted three, two-foot plants in spring 2002 and they are now about eight feet tall.

J
J
Corpus Christi, TX (Zone 10) | November 2002 | positive

Our Mexican Oleanders have continuously bloomed peachy-apricot flowers since we planted them this spring. They have already grown to 4-6...Read More

F
Lutz, FL (Zone 9b) | October 2001 | neutral

An attractive small (about 12 feet) tree or shrub with yellow, bell-shaped flowers mostly in summer and fall, but on and off year-round. ...Read More

Featured
Black and Red Froghopper
(Cercopis vulnerata)
Red-tailed Black Cockatoo
(Calyptorhynchus banksii)
Featured
Black and Red Froghopper
(Cercopis vulnerata)
Red-tailed Black Cockatoo
(Calyptorhynchus banksii)