Aloe acutissimais a fast - growing , shrubbyspeciesthat can fill an arena within a few years . It can also thrive in pots .
Aloe acutissimaH.Perrier
Blue Aloe , Blue Spider Aloe
In cultivation, Durban, KwaZulu-Natal, South Africa. Photo by Ben Botha. Used with permission. All rights reserved.
Aloe acutissimasubsp.acutissima
Family : AsphodelaceaeSubfamily : AsphodeloideaeGenus : Aloe
The specific name " acutissima " ( pronounced ak - yoo - TISS - ee - muh ) means " highly sharpened " and refers to the shape of the leaves of this species .
In habitat, Ihorombe, Madagascar. Photo bySolofo Eric Rakotoarisoa. Licensed underCC BY-NC 4.0.
Aloe acutissimais native toMadagascar . It pass off in the former state of Tuliara and Fianarantsoa at lift ranging from 790 to 3,940 understructure ( 240 to 1,200 chiliad ) above sea level .
Aloe acutissimais a succulentshrubthat fork out heavy and has stems topped withrosettesof minute , recurve , dark - unripe parting with hints of pink , cherry-red , and purple . The radical can be upright , unfold , orprostrate , growing up to 3.3 feet ( 1 mebibyte ) farseeing and 1.2 inches ( 3 cm ) in diam . The leaves are lance - mold and have sharp , reddish - brown tooth along the perimeter . They can measure up to 12 in ( 30 curium ) long and 1.6 inch ( 4 centimetre ) wide .
During the winter , Aloe acutissimasends upinflorescenceswith 2 to 3 spike - like branch carrying burgundybudspressed to the stem . The inflorescences lift up to 20 inch ( 50 centimetre ) above the foliage , and theracemescan reach a distance of 6 inches ( 15 cm ) long and a diam of 2.4 inches ( 6 curium ) . The anchor ring of open flowers start at the base of the raceme . The tubular efflorescence are dull carmine - orange with whitish wind , measuring up to 1.2 inches ( 3 cm ) retentive and 0.2 inches ( 0.5 cm ) in diameter .
In cultivation, Durban, KwaZulu-Natal, South Africa. Photo by Ben Botha. Used with permission. All rights reserved.
Light : When growingAloe acutissimaindoors , place it in a windowpane with spate of promising indirect Light Within . Rotate the great deal once or twice a week to check all face of the plant receive equal ignition . alfresco , the plant prefers light shade , particularly during the hottest part of the day .
Soil : slap-up drainage is essential for growing this plant because too much wet for an extended time period can cause root rot . Use commercial-grade soil for succulents , ormake your own well - drain mixture .
Temperature : When temperatures shift below 50 ° F ( 10 ° C ) , it is prison term to bring this flora inside . It tolerates heat fairly well but will not live a hard frost . Aloe acutissimagrows upright inUSDA Plant Hardiness Zones9b to 11b , with ordinary minimal wintertime temperature ranging from 25 to 50 ° F ( -3.9 to 10 ° C ) .
In habitat, Ambalavao, Madagascar. Derivative of a photo byCORDENOS Thierry. Licensed underCC BY-NC 4.0.
Watering : This plant call for even watering but can tolerate drought conditions for short period of time . Water deeply , but only when the soil is wholly dry to the touch , and do not permit pee stand in the rosette . reduce back onwateringduring the wintertime months .
Fertilizing : Although it generally does not require fertilizer , Aloe acutissimawill benefit from extra nutrients . Use a water - soluble fertilizer diluted to half the advocate strength .
Repotting : Repot only as ask during outpouring . Pick a container that is one size of it larger and has drainage holes .
generation : To propagateAloe acutissima , take stem cuttings during the turn time of year . Starting from seed is also easy . For best answer , sow the seeds during the warm months .
find out more atHow to Grow and Care for Aloe .
Aloe acutissimais non - toxic to citizenry but is mild to moderately toxic to pets .
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