Aloe Species, Mountain Aloe, Snake Aloe

Aloe broomii

Family: Asphodelaceae (as-foh-del-AY-see-ee) (Info)
Genus: Aloe (AL-oh) (Info)
Species: broomii (BROOM-ee-eye) (Info)


Cactus and Succulents

Water Requirements:

Drought-tolerant; suitable for xeriscaping

Sun Exposure:

Full Sun


Grown for foliage


Foliage Color:

Unknown - Tell us


18-24 in. (45-60 cm)

24-36 in. (60-90 cm)


18-24 in. (45-60 cm)

24-36 in. (60-90 cm)


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)

Where to Grow:

Unknown - Tell us


Plant has spines or sharp edges; use extreme caution when handling

Bloom Color:


Gold (yellow-orange)

Chartreuse (yellow-green)

Bloom Characteristics:

Unknown - Tell us

Bloom Size:

Unknown - Tell us

Bloom Time:

Late Winter/Early Spring

Other details:

Unknown - Tell us

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:


Propagation Methods:

From seed; germinate in a damp paper towel

Seed Collecting:

Bag seedheads to capture ripening seed

Collect seedhead/pod when flowers fade; allow to dry

Allow unblemished fruit to ripen; clean and dry seeds

Properly cleaned, seed can be successfully stored


This plant has been said to grow in the following regions:

Carefree, Arizona

Phoenix, Arizona

Scottsdale, Arizona

Tempe, Arizona

Tucson, Arizona

El Macero, California

Los Angeles, California

Reseda, California

Richmond, California

Spring Valley, California

Tarzana, California

Vista, California

show all

Gardeners' Notes:


On Aug 7, 2017, Bronto from Scottsdale, AZ wrote:

From greenhouse, bareroot. Planted in late fall, top succulent soil amended with volcanic pumice in pot, weak grower in winter,dried up and rotted at first summer rain with filtered sun. Tarkiensis variety seems much better in low desert.


On Jan 23, 2015, poeciliopsis from Phoenix, AZ wrote:

Central Phoenix -- My Aloe broomii is only 2 years old, but is doing well in the ground, with several hours of full sun in summer afternoons, and monthly water in summer and none in winter. It has not yet bloomed.


On Aug 30, 2009, Porphyrostachys from Portland, OR (Zone 8b) wrote:

This species does surprisingly alright in the deserts of Arizona. It seems to prefer a rocky soil that drains quickly over flat ground positions where water is likely to collect and not drain away. Both specimens I have are either on a mound or in a raised barrier near a wash. I haven't exposed this plant to full sun as green skinned succulents seem to burn more easily than blue skinned plants do. They live happily under the shade of large trees. No flowers yet, but I hope soon!


On Feb 19, 2009, BayAreaTropics from Hayward, CA wrote:

I havent grown it but I just saw a photo of a red cultivar of this plant. Wow,a nice Aloe made much more attractive.


On Oct 25, 2006, greenlarry from Darlington,
United Kingdom wrote:

I saw the spines and had to buy it!


On Apr 28, 2006, thistlesifter from Vista, CA wrote:

One of the more attractive aloes. It is easily grown, and flowers regularly. The flower stalk is very nice.

Can't seem to get enough of this plant.



On Feb 9, 2006, RWhiz from Spring Valley, CA (Zone 10a) wrote:

This plant grows well in full sun in Southern California. It is easily rooted in potting soil with warmth.


On Sep 1, 2004, palmbob from Acton, CA (Zone 8b) wrote:

common and attractive aloe - frequently sold at garden outlet stores in So Cal, often in groups with other succulents. Makes a neat and tidy rosette of pale to deep green leaves accented by large, dark, very sharp spines along the leaf margins (and down the middle of the underside of the leaves, too, at least part way). This is one of the most dangerous aloes to stick your hand into the middle of (like when removing debris from between the leaves)... hooked sharp spines grab me every time. Rarely suckers. Takes blasting heat well. Relatively slow growing, but easy.

Just a note: Jan 07 freeze in southern California- had 27F in my yard for at least 5 hours, and not a single one of 4 plants was damaged in any way, despite hundreds of other aloe species showing major damage... read more