Aloe ballyi

Aloe ballyi


Aloe ballyi (Rat Aloe)

Aloe ballyi is a rare succulent that forms a slender, unbranched stem topped with a crown of long leaves. The stem can grow up to 20 feet…

Aloe Species


Water Requirements:

Drought-tolerant suitable for xeriscaping

Average Water Needs Water regularly do not overwater

Sun Exposure:


This plant is fire-retardant

Foliage Color:




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)

Where to Grow:

Can be grown as an annual


Plant has spines or sharp edges use extreme caution when handling

Bloom Color:

Bloom Characteristics:

This plant is attractive to bees, butterflies and/or birds

Bloom Size:

Bloom Time:

Other details:

Soil pH requirements:

Patent Information:

Propagation Methods:

From herbaceous stem cuttings

Allow cut surface to callous over before planting

From seed winter sow in vented containers, coldframe or unheated greenhouse

From seed sow indoors before last frost

From seed germinate in a damp paper towel

Seed Collecting:

Bag seedheads to capture ripening seed

Allow pods to dry on plant break open to collect seeds

Allow seedheads to dry on plants remove and collect seeds

Allow unblemished fruit to ripen clean and dry seeds

Properly cleaned, seed can be successfully stored


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

Vista, California(9 reports)

Gardeners' Notes:

On Dec 4, 2010, palmbob from Acton, CA (Zone 8b) wrote:

Vegetatively this plant looks different from the other forms of Aloe capitata, particulaly as it ages. But even when young, this one tends to have shinier greener leaves and is definitely a slower growing plant, requiring I think full sun to be truly happy while the other forms will grow happily in some shade. As it matures, it develops a trunk, up over 5' tall (up to 12' in Madagascar), though at current rate of growth in my garden I dont really expect to live long enough to see much of any trunk at all. It is a nice, attractive seedling, though.

2011 Aloe of Madagascar book gives this a new species, Aloe cipolinicola, which makes a lot of sense to me.

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

This species doesn't thrive in excessive heat like that experienced in the Phoenix area during the summer. It seems these higher elevation Malagasy Aloes (inexpectata, droseroides, pronkii, conifera, madecassa, capitata var. cipolinicola, cryptoflora, etc.) suffer "heat rot" when the temperatures are consistently at, near or above 110 degrees. They're used to cooler temperatures in their native habitat and tend to fail after a few years unless kept indoors or in a greenhouse with a cooling system in Phoenix. It will love California much more!

On Aug 21, 2006, thistlesifter from Vista, CA wrote:

A. cipolinicola has been elevated to species status. It is a tree aloe. I have grown this from seed here and it is a great plant. it flowers in cold wet months and is brought into greenhouse when it is flowering.

With light the leaf margins are bright red with armor. The flower is capitate form.

Aloe ballyi

Aloe ballyi (the "rat aloe") is a species of flowering plant in the family Asphodelaceae, native to Kenya and Tanzania.

This species of Aloe forms tall, slender stems of up to 6 meters. The leaves are long, slender, and mostly straight - only recurving slightly towards the tips. Dead leaves do not long remain on the stem, unlike in the case of most aloes. Unlike most aloes, the "rat aloe" is poisonous. [2]

The flowers are only mildly tubular, with their segments united for 1/3 of their length.

It is native to the Eastern Arc Mountains and coastal forests of Kenya and Tanzania. This rare aloe grows in the bush with acacias and succulents. [3]

  1. ^"Aloe ballyi". World Checklist of Selected Plant Families. Royal Botanic Gardens, Kew . Retrieved 2015-09-10 .
  2. ^
  3. "Archived copy". Archived from the original on 2017-12-01 . Retrieved 2017-11-25 . CS1 maint: archived copy as title (link)
  4. ^ Eastern Arc Mountains & Coastal Forests CEPF Plant Assessment Project Participants. 2009. Aloe ballyi. The IUCN Red List of Threatened Species 2009. Downloaded on 10 September 2015.

This Asphodelaceae article is a stub. You can help Wikipedia by expanding it.

Plants→Aloes→Aloe (Aloe elata)

General Plant Information (Edit)
Plant Habit: Tree
Life cycle: Perennial
Sun Requirements: Full Sun
Plant Height : Up to 20 feet or more
Leaves: Evergreen
Fruit: Dehiscent
Other: Dull
Flowers: Showy
Flower Color: Bi-Color: Red opening to yellow
Bloom Size: 1"-2"
Suitable Locations: Xeriscapic
Uses: Flowering Tree
Will Naturalize
Wildlife Attractant: Hummingbirds
Resistances: Drought tolerant
Toxicity: Leaves are poisonous
Propagation: Seeds: Can handle transplanting
Other info: Sow seeds in sandy soil. Seeds germinate in a few weeks at temperatures between 68 and 75 degrees F. Seedlings need moist but well-drained soil.
Propagation: Other methods: Cuttings: Stem
Other: Stems cut below a node root easily. Cut a stem that has gotten leggy, let it dry out for at least a few hours to form a seal on the cut surface. Place the cutting in rooting medium kept moist, but not wet, until roots form.
Containers: Needs excellent drainage in pots
Miscellaneous: With thorns/spines/prickles/teeth

Tall East African tree aloe, usually unbranched, to nearly 20 feet with advanced age. Leaves are channeled and recurved on older plants, and they give off a smell reminiscent of rats or mice when broken. Inflorescences are multibranched, often re-branched, with bicolored flowers that are red in bud and turn yellow when they open.

This is one of three poisonous aloes from East Africa (along with ballyi and ruspoliana) with this particular odor and toxic leaf sap containing alkaloids. Of the other two plants, ballyi is most similar at a distance, also being a generally solitary tree, though it differs in various floral and fruit features. The inflorescence of A. ballyi is somewhat oblique (not erect), the flowers are red or red-orange (not yellow when they open), and the fruit is shiny (not dull).

Watch the video: 35 Aloe Species - World of Aloe Part 2