Euphorbia triangularisDesf . ex A.Berger
Chandelier Tree , River Euphorbia , Tree Euphorbia
house : EuphorbiaceaeSubfamily : EuphorbioideaeTribe : EuphorbieaeSubtribe : EuphorbiinaeGenus : Euphorbia

Photo byRoland Morisse
The specific epithet " triangularis(try - an - gew - LAIR - iss ) " imply " triangular " and refer to the ends of stems that are triangular in the hybridization - segment .
Euphorbia triangularisis native toSouth Africa(Eastern Cape , KwaZulu - Natal , and Mpumalanga),Swaziland , and southernMozambique . It grows in arid arena on jumpy hillsides and usurious incline of river valleys , often just above coastal rivers .
Euphorbia triangularisis a succulent tree diagram with one or several cylindric trunks and a crown of ascent , 3- to 5 - angled leg . It can grow up to 60 feet ( 18 m ) improbable . The outgrowth are light greenish to yellowish - green and constricted into segment , each up to 1 base ( 30 curium ) long . They are deciduous with historic period , leaving the stems naked , and can measure up to 5 foot ( 1.5 m ) long and 4 inches ( 10 cm ) in diameter . The spur are produce in pairs on usually separate carapace along the margins .

The flowers occur in a head called the cyathium . They are greenish - yellow and appear in clusters of 2 or 3 just above the spines in winter . The fruits are red 3 - lobed capsules .
Light : This succulent is a Dominicus devotee . Place your indoorE. triangularisin a sunny window . You may localize the pot on the balcony or in the garden from spring to fall . Increase sunshine exposure step by step to prevent sunburn .
Soil : E. triangularisrequires well - debilitate grime . Use a commercial mixture formulated for succulents , ormake your own potting intermixture .

Hardiness : gamey summertime temperatures are not a trouble , but low winter temperature can damage or kill your plant . E. triangulariscan withstand temperature as scummy as 25 to 50 ° fluorine ( -3.9 to 10 ° C),USDA hardiness zones10a to 11b .
tearing : From give to flow , water when the top in ( 2.5 cm ) of ground feels dry . Reduce tearing in wintertime . Give it just enough water to prevent wilting . The best clip of the day to water supply yourE. triangularisin the warm season is the eve .
fertilise : plant in a pot require regular feeding . Apply a balanced plant food in a 10 - 10 - 10 NPK expression , diluted to 1/4 strength weekly during the growing season .

Repotting : E. triangulariswill profit from repot but does not need to be repotted each year . When your plant is outgrow its pot , it is fourth dimension to repot it in a larger pot and give it a new potting admixture . The repotting is intimately done in early spring , at the showtime of the get time of year . Wear glove , protective clothing , and appropriate oculus trade protection when repotting this succulent .
Propagation : The easy and fastest method of propagation for this works is by using cutting off . It can also be grown from come , but it can be difficult to germinate and even voiceless to discover . The best clip to take cuttings is in spring or summer . Sow the seeds in spring .
Learn more atHow to Grow and Care for Euphorbia .
E. triangularisproduces a toxic , blank , milky sap that can irritate the skin and eye . Therefore , keeping this plant off from baby and pet is best .
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