Approximately a dozen species of shrub or tree-like succulents from South Africa. They have simple leaves and very thick, thorny stems. Funnel or bell-shaped flowers are produced in clusters.
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Size:Height: 0 ft. to 0 ft.
Width: 0 ft. to 0 ft.
Plant Category:cacti and other succulents,
Bloomtime Range: Mid Summer to Late Summer
USDA Hardiness Zone:11 to 11
AHS Heat Zone:Not defined for this plant
Light Range:Sun to Full Sun
Soil Range:Sand to Mostly Sand
Water Range:Arid to Semi-Arid
LightConditions : Full Sun
Full Sun is defined as exposure to more than 6 hours of continuous, direct sun per day.
WateringConditions : Arid
Arid, is defined as the complete absence of water.
ProblemsPest : Aphids
Aphids are small, soft-bodied, slow-moving insects that suck fluids from plants. Aphids come in many colors, ranging from green to brown to black, and they may have wings. They attack a wide range of plant species causing stunting, deformed leaves and buds. They can transmit harmful plant viruses with their piercing/sucking mouthparts. Aphids, generally, are merely a nuisance, since it takes many of them to cause serious plant damage. However aphids do produce a sweet substance called honeydew (coveted by ants) which can lead to an unattractive black surface growth called sooty mold.
Aphids can increase quickly in numbers and each female can produce up to 250 live nymphs in the course of a month without mating. Aphids often appear when the environment changes - spring & fall. They're often massed at the tips of branches feeding on succulent tissue. Aphids are attracted to the color yellow and will often hitchhike on yellow clothing.
Prevention and Control: Keep weeds to an absolute minimum, especially around desirable plants. On edibles, wash off infected area of plant. Lady bugs and lacewings will feed on aphids in the garden. There are various products - organic and inorganic - that can be used to control aphids. Seek the recommendation of a professional and follow all label procedures to a tee.
MiscellaneousGlossary : Sand
Sand in the purest sense, has no organic matter, a large particle size between 1.0 - 2.0 mm, and drains rapidly, with no water holding capacity. White to light gray in color. Does not form a ball when squeezed in hand, unless damp or wet, easily falls apart.
Glossary : USDA Hardiness Zone 11
USDA Hardiness Zone 11 is defined as having an average minimum temperature above 45° F (above 7° C). This means that a plant generally will not survive winters below this temperature.
Glossary : Cacti and Succulents
Cacti and Succulents are considered to be one of the most specialized groups of plants that exists. Everything about their form, roots and lack of leaves is aimed towards conserving water. Some cacti and succulent roots are shallow, barely beneath the soils surface, others deeply penetrating.
Glossary : Drought Tolerant
Very few plants, except for those naturally found in desert situations, can tolerate arid soils, but there are plants that seem to be more drought tolerant than others. Plants that are drought tolerant still require moisture, so don't think that they can go for extended period without any water. Drought tolerant plants are often deep rooted, have waxy or thick leaves that conserve water, or leaf structures that close to minimize transpiration. All plants in droughty situations benefit from an occasional deep watering and a 2-3 inch thick layer of mulch. Drought tolerant plants are the backbone of xeriphytic landscaping.