Euphorbia viguieriis an ornamental plant aboriginal to Madagascar . It is a variablespecieswith five recognizedvarieties .
Euphorbia viguieriDenis
Family : EuphorbiaceaeSubfamily : EuphorbioideaeTribe : EuphorbieaeSubtribe : EuphorbiinaeGenus : Euphorbia
In habitat, Ambatonjanahary, Madagascar. Derivative of a photo bymamy_andriamahay. Licensed underCC BY-NC 4.0.
The specific epithet " viguieri " ( pronounced " vig - GWEER - ee " ) honorsRené Viguier(1880 - 1931 ) , a French botanist jazz for his investigating of plants within the familyAraliaceae .
Euphorbia viguieriis native to Madagascar . It grows in undefended coastal timberland on to a great extent eroded granite rocks .
Euphorbia viguieriis acactus - likesucculentwith an upright , rarely branched stem with 5 to 6 costa line with yellowish - brownstipulesthat develop into irregular spine . The stem can grow up to 6 inch ( 15 cm ) tall and 1.2 inches ( 3 cm ) thick . In its lower part , the stem turn is thinner and assume on a nearly cylindrical shape . The flatten spines form ridges along the ribs and can reach up to 1 in ( 2.5 atomic number 96 ) in length .
In habitat, Ambatonjanahary, Madagascar. Derivative of a photo bymamy_andriamahay. Licensed underCC BY-NC 4.0.
The leaves ofEuphorbia viguieriare emerald green , with a red base and prominent white vein on the bottom . They are elongate , oval - shaped , pointed at the tip , and can appraise up to 4 inches ( 10 atomic number 96 ) long and 1.2 inches ( 3 cm ) wide . They are clustered near the tip of the bow and attached to the stem by a thick-skulled , very short stalking . When the leaves precipitate , they leave enceinte , horizontal , oviform scars .
During the spring , Euphorbia viguieriproduces uprightcyathiawith bright red to greencyathophylls . The cyathia come along in clustering at the bakshish of the root word on a stalk that can measure up to 1.6 inches ( 4 cm ) long , with each cyathium attain a diam of 0.1 in ( 0.25 cm ) . The fruit are smooth , three - chamber capsules containing one seed in each locule .
spark : For optimal growth , yourEuphorbia viguierineeds plenty of sunshine . During the warmer month , place it near a cheery window or move it to your balcony or garden , bit by bit increase Dominicus exposure to avert burn .
In cultivation, Minsk, Belarus. Photo by Galina Rylko. Used with permission. All rights reserved.
Soil : habituate a well - draining soil , either a commercial-grade potting mix formulated for succulents orcreate your ownwell - draining soil .
Temperature : While high-pitched summer temperature are not a trouble , low winter temperature can damage or vote down your works . Euphorbia viguierigrows near inUSDA Plant Hardiness Zones10a to 11b , with average minimum wintertime temperature ranging from 30 ° F to 50 ° F ( -1.1 ° C to 10 ° vitamin C ) .
Watering : From spring to fall , water the works when the grime ’s top inch ( 2.5 cm ) feels dry . Reduce watering in wintertime and give it just enough pee to prevent wilt . In the warm time of year , evening is the best metre of the sidereal day for lacrimation .
In habitat, Antsalova District, Madagascar. Derivative of a photo byORDENOS Thierry. Licensed underCC BY-NC 4.0.
fecundate : To ensure the potted works receives sufficient nutrient , apply a balanced fertiliser in a 10 - 10 - 10 NPK conceptualization , diluted to 1/4 durability weekly during the growing time of year .
Repotting : Although yourEuphorbia viguieridoes not take to be repotted often , it will benefit from repotting when it outgrow its pot . Repotting is best done in former spring , at the beginning of the grow time of year . fatigue glove , protective clothing , and appropriate eye protective covering when handling this plant .
Propagation : The easiest and fastest method to propagate this plant life is by stem cuttings . While startingEuphorbia viguierifrom seeds is possible , germination can be challenge . Take cuttings only during the growing time of year . natural spring is the idealistic time to sow the seed .
Learn more atHow to Grow and Care for Euphorbia .
Euphorbia viguieriproduces a venomous livid milky sap that may cause burns or annoyance if it comes into contact lens with the cutis or eyes . Therefore , it is best to keep this plant away from children and favorite .
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