Euphorbia, Pencil Tree, Milkbush, Milk Bush, Finger Tree, Sticks of Fire 'Rosea'

Euphorbia tirucalli

Family
Euphorbiaceae (yoo-for-bee-AY-see-ee)
Genus
Euphorbia (yoo-FOR-bee-uh)
Species
tirucalli (tee-roo-KAL-ee)
Synonym
Euphorbia rhipsaloides
Euphorbia viminalis
Sun Exposure
Full Sun
Foliage
Deciduous
Height
24-36 in. (60-90 cm)
36-48 in. (90-120 cm)
4-6 ft. (1.2-1.8 m)
Spacing
36-48 in. (90-120 cm)
4-6 ft. (1.2-1.8 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
Handling plant may cause skin irritation or allergic reaction
Bloom Color
Red
Pale Yellow
Bloom Time
Late Spring/Early Summer
Other Details
Category
Cactus and Succulents
Water Requirements
Drought-tolerant; suitable for xeriscaping
Foliage Color
Orange/Apricot
Pink/Rose
Where to Grow
Can be grown as an annual
Suitable for growing in containers
Bloom Characteristics
Bloom Size
Other details
Soil pH requirements
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
7.6 to 7.8 (mildly alkaline)
Patent Information
Non-patented
Propagation Methods
From herbaceous stem cuttings
Seed Collecting
Bag seedheads to capture ripening seed
Properly cleaned, seed can be successfully stored
Regional

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

Millbrook, Alabama

Ozark, Alabama

Tuscaloosa, Alabama

Chandler, Arizona

Glendale, Arizona

Goodyear, Arizona

Phoenix, Arizona

Tempe, Arizona

Tucson, Arizona

Berkeley, California

Brentwood, California

Carlsbad, California

Castro Valley, California

Chula Vista, California

Coalinga, California

El Cajon, California

Granite Hills, California

Harbison Canyon, California

Hayward, California

Huntington Beach, California

Lake Elsinore, California

Lakewood, California

Long Beach, California

Los Angeles, California

Mission Viejo, California

Rancho San Diego, California

Reseda, California

SOMIS, California

San Bernardino, California

San Francisco, California

San Lorenzo, California

Santa Barbara, California

Solana Beach, California

Spring Valley, California(2 reports)

Walnut, California

Boca Raton, Florida

Cape Coral, Florida

Daytona Beach, Florida

Jacksonville, Florida

Melbourne Beach, Florida

Oldsmar, Florida

Ormond Beach, Florida

Port Saint Lucie, Florida

Saint Petersburg, Florida

Tampa, Florida

Venice, Florida

Lucedale, Mississippi

Las Vegas, Nevada

Cleveland, Ohio

Bayamon, Puerto Rico

Andrews, Texas

Arlington, Texas

Big Spring, Texas

Cleveland, Texas

Houston, Texas

Nacogdoches, Texas

Richmond, Texas

San Antonio, Texas

Victoria, Texas

show all

Featured Videos

Gardener's Notes:

8
positives
2
neutrals
1
negative
Sort By:
Sort By:
E
Lake Elsinore, CA | April 2018 | positive

We live in zone 9b. We got down to 24-25 degrees this past winter and our fire sticks look amazing. We live on a hill on the edge of town...Read More

A
Tempe, AZ (Zone 9b) | May 2015 | positive

Extremely heat tolerant, drought tolerant and pest free. This plant is toxic so plant it where children cannot reach it. In my area this ...Read More

N
N
Peoria, AZ | October 2014 | neutral

I'm trying to shape my Euphorbia tirucalli 'Sticks on Fire'. Where do I clip the plant at?

N
Brooksville, FL | December 2012 | negative

In the FL Keys (where I lived for over 30 years until recently, and where I worked on conservation lands), 'pencil cactus', as we called ...Read More

I
Westlake Village, CA | July 2012 | positive

I get more positive comments from people on this plant than most others. Easy to propagate by just snipping and replanting however the ne...Read More

F
Huntington Beach, CA | August 2011 | neutral

The plant was green with red tips, it has now turned white/cream colored. Our only guess is from too much water. Not sure if losing it.

B
Hayward, CA | January 2006 | positive

Sometimes slow to get going in ground.Then, after acclimated they grow more robustly.Great accent plant and i imagine a large number of ...Read More

H
H
Castro Valley, CA (Zone 9a) | February 2005 | positive

Bright light/ Sun. to 6' or taller. Hardy to 32F. Water thoroughly when dry. considered rare red form of Pencil Cactus. Color is intense ...Read More

P
Acton, CA (Zone 8b) | March 2004 | positive

Great plant for Southern California... doesn't seem to grow anywhere near as large as the non red form- low growing shrub up to maximum o...Read More

H
Northern California, CA | August 2003 | positive

Like all Euphorbia HANDLE WITH CARE, the latex/sap is dangerous and can cause skin rash, itching and general discomfort.

E
E
Scottsdale, AZ | February 2003 | positive

Plant also called Firesticks. Beautiful red pencils. Native of South Africa. Allow to dry between waterings.

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