Cereus aethiopsHaw .
Cereus azureus , Cereus chalibaeus , Cereus landbeckii , Cereus seidelii , Echinocactus dumelianus , Piptanthocereus aethiops
class : CactaceaeSubfamily : CactoideaeTribe : CereeaeGenus : Cereus
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Cereus aethiopsis a shrubby cactus with erect , sometimes bow down stem with 5 to 8 rib lined with clusters of spines . It is usually much - biramous from the understructure . The stems are dark blue - common to purplish and can originate up to 6.6 groundwork ( 2 MB ) longsighted and 3 inch ( 7.5 cm ) in diameter . The young stem are gamey with a waxy coat . Each areole carry 1 to 4 primal and 7 to 12 radiate spines . The radial spines are grey with drear tip or black , measuring up to 0.4 column inch ( 1 cm ) long , while the fundamental backbone are dim , stouter than the radial tire , measuring up to 0.8 inches ( 2 atomic number 96 ) long .
The night - blossom flowers are fragrant white-hot to pale pink , funnel - shaped , and can turn over up to 8 inch ( 20 cm ) in length and 5 column inch ( 12.5 cm ) in diam .
USDA hardiness zones9a to 11b : from 20 ° F ( −6.7 ° C ) to 50 ° F ( +10 ° blow ) .
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Like most cacti , Cereusare jolly scurvy - upkeep and hardy . Ensure they incur enough water without becoming waterlogged , especially during the summertime , andfertilizethem for the best results . If the source have become black or overly delicate , the cactus could be experiencingroot rot . Cut away the impress parts and replant . Most nurseryman concerned in cacti should be able to work these without much job .
It may become necessary to repot yourCereusif it outgrows its container . If so , ascertain the land is dry and then remove the pot . strike hard away old soil , prune out rotted or dead roots , then substitute it in a fresh pot and backfill it with freshsoil . see to it not tooverwater cactiplanted in new pots , as this can lead to root hogwash . It should be left ironical for about a calendar week and then watered lightly .
These cacti propagate pretty easily from cuttings . Simply lop a branch and replant in moist , well - drained soil .
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take more atHow to mature and handle for Cereus .
genus Cereus aethiopsis aboriginal toBrazil .
tap a picture to see a declamatory version .
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