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Violetsblew

Photo of Aloe arborescens form by Far Out Flora

Photo by Far Out FloraView Original Photo

Photo of Aloe arborescens flower, form by Far Out Flora

Photo of Aloe arborescens flower, foliage, form by Annie's Annuals & Perennials

Photo of Aloe arborescens foliage by Karl Gercens III

Photo of Aloe arborescens flower, foliage, form by Far Out Flora

Photo of Aloe arborescens flower by Far Out Flora

Photo of Aloe arborescens landscape by Far Out Flora

Photo of Aloe arborescens flower by The Ruth Bancroft Garden

Photo of Aloe arborescens foliage, form by Cactus Jungle

Photo of Aloe arborescens foliage, form by Danger Garden

Photo of Aloe arborescens flower by Paradise Found Nursery

Photo of Aloe arborescens foliage by Paradise Found Nursery

Aloe arborescens

Also Known As

Aloe salm-dyckiana
Krantz Aloe
Torch Aloe

Plant type

shrub, cactus / succulent

size

H: 6'-10'
W: 6'-10'

planting zones

9a-12

More Options

Aloe arborescens plant details

Aloe arborescens is an evergreen cactus / succulent or shrub with blue and green foliage. In fall and winter orange, red and yellow flowers emerge. Features glaucous texture. Attracts beneficial insects and hummingbirds. Grows well with sun - mostly sun and regular - low water. Drought tolerant once established. Prefers to be dry in summer, dry in winter. Adapts to various soil conditions. Does well in gritty, lean, rocky and well-drained soil. A good option if you're seeking something heat tolerant, seaside / salt tolerant and verticillium wilt resistant.

CHARACTERISTICS OF Aloe arborescens

Plant type: cactus / succulent or shrub
Plant family: asparagaceae
Foliage: evergreen blue and green
Mature size: 6 FT - 10 FT - wide, 6 FT - 10 FT - tall
Flowers: orange, red and yellow blooms in fall and winter
Uses: flower spikes, spiky, xeric

GROWING CONDITIONS for Aloe arborescens

USDA Zones: 9a - 12
Sun exposure: sun - mostly sun
Watering frequency: regular - low
Resistant to: deer and rabbit, heat, seaside / salt and verticillium wilt
Soil needs: gritty, lean, rocky and well-drained

About Aloe

Aloe is the genus and common name for these succulents in the Asphodelaceae, or asphodel family.

Why grow Aloe?

Aloes can fill many roles in warm climates, as succulent subjects in rock gardens, containers, or in the ground. Hummingbirds and other pollinators are drawn to the flowers like magnets.

How to care for Aloe

Aloes prefer to be kept drier in winter. Well-drained, gritty soil is ideal.

Nursery contributed plant descriptions

A rambling, long stemmed aloe with stacks of long, rubbery toothed leaves growing up and down the stem, which has subtle pinstriping. Offsets regularly and looks best when staked or in hanging baskets. Will form a nice, eye catching colony quickly. Can get quite large! Mature rosettes up to 2 feet across and can get up to 6 feet tall. RED flowers.

By: Paradise Found Nursery

No full afternoon sun in Vegas. Morning Sun to Partial Shade. Red. Outdoor.

By: Moon - Sun Cactus & Koi Gardens

Winter growing/blooming shrub, generally to 4ft. in Bay Area. Hardy to 20F. Can get 8' tall; branching inflorescence, red blooms. Hardy to 25 °F.

By: Cactus Jungle

Aloe arborescens is a familiar part of the horticultural landscape in the warmer parts of California, including the Bay Area. The term “arborescens” means “becoming a tree”, and indeed this species develops a branching woody stem in time, but its normal form is that of a bush rather than a tree. Mature plants are typically large rounded many-headed clumps with toothy leaf edges. The form commonly grown here has cone-shaped spires of scarlet flowers in the winter months, peaking in December to February. However, many people do not realize that this plant has other variants with differing flower colors, and one of these is a yellow-flowered form. At the Ruth Bancroft Garden, our yellow plants of A. arborescens are usually the first to come into flower, commencing in November. At the bud stage, the flowers are yellow with green tips, and when open they are a pale yellow color. Aside from the flower color, the plants look identical to the red-flowered ones. Plants of either color are quite free-flowering, and a mature many-headed specimen can have dozens of flower heads, making for a splendid show. The sword-like tapering leaves of Aloe arborescens are green to gray-green, and can reach a length of up to two feet (60 cm). In full sun the leaves tend to be shorter and more curved back, often with a tinge of dull red in the hot summer months, while in shadier situations they are longer and greener. Aloe arborescens has an extensive natural distribution in southern Africa, from Zimbabwe and Malawi in the north down through the eastern parts of South Africa, and then westward in a strip along the coast almost to Cape Town. In the northern and eastern parts of its range, rainfall is concentrated in summer, but westward towards Cape Town the rainfall is year-round. In cultivation, plants adapt well to our winter rainfall, and they require little irrigation in summer. Plants can be easily grown from cuttings, which is the usual method of propagation. They are not fussy about soil type, though good drainage is recommended. When it comes to cold tolerance, plants can endure temperatures down to the mid-twenties Fahrenheit (about -4° C) without injury, provided this is not sustained for too long. In the low twenties plants are likely to show some leaf damage, and they can be killed if it gets below 20° F (-7° C). Although plants are not threatened by lows in the range of 27° or 28° F (-2° to -3° C), the flowers can be damaged, so frost protection (such as covering the plant with frost cloth) is advised.

By: The Ruth Bancroft Garden

An indispensable succulent for the medicinal, herbal, or dry garden, this very showy & easy plant is commonly grown as a living fence in its native South Africa. Large, specious flower spikes in red-orange (& very occasionally yellow) bloom in Winter when almost nothing else is showing color. Large heads of spirally arranged leaves give this species its other common name – “Octopus Plant”. Like Aloe vera, this species has a host of herbal & medicinal properties. It can be used to treat cuts & burns, & has anti-inflammatory & anti-bacterial effects. It’s a very fast & easy Aloe, & drought tolerant to boot, eventually becoming a multi-headed shrub to 6’ high & wide or larger.

By: Annie's Annuals & Perennials

Garden photo gallery of Aloe arborescens

By: Far Out Flora

By: Far Out Flora

By: Annie's Annuals & Perennials

By: Karl Gercens III

By: Far Out Flora

By: Far Out Flora

By: Far Out Flora

By: Far Out Flora

By: Far Out Flora

By: Far Out Flora

By: Far Out Flora

By: The Ruth Bancroft Garden

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By: The Ruth Bancroft Garden

By: Cactus Jungle

By: Danger Garden

By: Paradise Found Nursery

View Original Photo

View Full Size

By: Paradise Found Nursery

View Original Photo

View Full Size

By: Paradise Found Nursery

View Original Photo

View Full Size

By: Paradise Found Nursery

View Original Photo

View Full Size

By: Paradise Found Nursery

View Original Photo

Gardening facts about Aloe arborescens plant

How to Grow Aloe arborescens

Sun Exposure
- sun - mostly sun
Water Needs
- regular - drought tolerant
Water Needs
- dry in winter
Water Needs
- dry in summer
Soil Needs
- adaptable
- lean
- well-drained
- rocky
- gritty
Special Situation
- heat tolerant
- seaside / salt tolerant
- verticillium wilt resistant

Features

Flower Color
- red
- orange
- yellow
Wildlife
- beneficial insects
- hummingbirds
- deer resistant
- rabbit resistant
Flower Season
- winter
- fall
Foliage Season
- evergreen
Foliage Color
- green
- blue
Texture
- glaucous