Eulychnia nonesuch - pieanais not make out as a separatespeciesand is treat as a synonym ofEulychnia breviflora .

Eulychnia paragon - pieanaF.Ritter

kinfolk : CactaceaeSubfamily : CactoideaeTribe : NotocacteaeGenus : Eulychnia

Eulychnia saint-pieana

Plant nursery in Cortona, Tuscany, Italy. Derivative of a photo by Giromagi. Used with permission. All rights reserved.

The specific name " saint - pieana " ( pronounced " nonsuch py - AH - nuh " ) believably honorsSaint Pius V(Saint Pie V in Franch ) , who was Pope from 1566 - 1572 and one of the leading build of the Catholic Reformation .

Eulychnia angel - pieanais native to northernChile . It pass off in the coastal fog zone of theAtacama Desert .

Eulychnia paragon - pieanais a Sir Herbert Beerbohm Tree - similar cactus with greyish - fleeceable or dark - green stems that feature 10 to 18 slenderly tuberculate ribs draw with white-hot , downlike , tight set areoles . It typically has a well - specify but very brusque trunk and can grow up to 23 feet ( 7 molarity ) tall . The upright stem can strain a diam of 4.4 inches ( 11 centimetre ) . Each areole commonly has 1 to 2 stout central spines measuring up to 8 inches ( 20 atomic number 96 ) long and 10 to 30 stellate spikelet quantify up to 0.8 inches ( 2 centimeter ) long . ab initio , the spines are brownish to nigrify but turn grey as they age .

Eulychnia saint-pieana

Plant nursery in Cortona, Tuscany, Italy. Derivative of a photo by Giromagi. Used with permission. All rights reserved.

During the summer , Eulychnia apotheosis - pieanaproduces bell - shaped flush that stray from white to lighting pink . The pericarpel is compensate with small , green scale and dense brownish woollen but miss stiff bristles . The blossom can reach a length of 2.8 inches ( 7 cm ) , including the pericarpel . The fruit are fleshy , spherical , and hairy , develop to a diameter of 2.4 inches ( 6 curium ) .

Light : Eulychnia saint - pieanathrives in full Dominicus but can tolerate fond nicety . On specially hot summer days , wakeful shade can be good . If turn indoors , a cheery windowpane is an idealistic locating . To promote balanced growth , rotate the pot a quarter turn every week or two . If potential , move the industrial plant outdoors during the spring to diminish .

Soil : This cactus prefers well - draining grime . you may either habituate a commercial cacus intermixture ormake your own .

Eulychnia saint-pieana

In cultivation, Santeramo in Colle, Puglia, Italia. Photo by Sabino Labarile. Used with permission. All rights reserved.

Hardiness : Eulychnia saint - pieanaenjoys quick temperatures during the growing season but prefers cooler conditions in winter . It raise in force inUSDA Plant Hardiness Zones10a to 11b , with mediocre minimum winter temperatures ranging from 30 to 50 ° F ( -1.1 to 10 ° C ) .

lachrymation : To keep your cactus healthy , waterit thoroughly but reserve the soil to dry out out completely before the next watering . As autumn approaches , gradually reduce the frequency of lacrimation . During the winter sleeping , irrigate the cactus just enough to prevent it from shrinking .

Fertilizing : Regular fertilizing during the grow time of year is beneficial . Use a balanced , water - soluble fertilizer diluted to 1/4 lastingness with each watering . A 10 - 10 - 10 fertilizer is ideal . However , discontinue fecundate during the dormancy period .

Eulychnia saint-pieana

In cultivation, Wateringen, Netherlands. Photo by Cok Grootscholten. Used with permission. All rights reserved.

Repotting : RepotEulychnia saint - pieanaonce a year while it is young and as it outgrows its Mary Jane as it age .

generation : The easiest method acting to propagate this cactus is by stem cuttings , as seed propagation is a deadening cognitive process . Spring and summer are the best multiplication to take cut and sow the seed .

Learn more atHow to acquire and Care for Eulychnia .

Eulychnia saint - pieanais considered non - toxic .

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