Rebutia rauschiiis not recognized as a separatespeciesand is address as a equivalent word ofRebutia canigueralii .
Rebutia rauschii(G.Frank ) D.R.Hunt
Rebutia canigueraliiCárdenas
In cultivation, Wateringen, Netherlands. Photo by Cok Grootscholten. Used with permission. All rights reserved.
Sulcorebutia rauschii , Sulcorebutia tarabucoensissubsp.rauschii , Weingartia rauschii
home : CactaceaeSubfamily : CactoideaeTribe : TrichocereeaeGenus : Rebutia
The specific epithet " rauschii(ROWSH - ee - eye ) " honorsWalter Rausch(1928 - 2022 ) , an Austrian cactus expert and plant collector .
In cultivation, Erzurum, Turkey. Photo by Emrah Özakar. Used with permission. All rights reserved.
Rebutia rauschiiis native toBoliviaand occurs nearZudáñezin the Chuquisaca Department at about 9,190 understructure ( 2,800 m ) above sea level .
Rebutia rauschii , also know asSulcorebutia rauschiiorWeingartia rauschii , is a smallcactusthat grow slowly and forge a denseclumpof dark green to purplish stems with light , black spines . The surface of the stems is covered with flat , spirally arrangedtubercles , each tip with a narrow-minded , white - mat up areole that bears a clump of appressed spines in apectinate(comb - corresponding ) organisation . They can grow up to 1.6 inches ( 4 centimetre ) marvellous and 2 inches ( 5 cm ) in diameter . Eachareolebears 9 to 11 radial spine . The central spines are absent .
In the recent spring , this cactus produces beautiful flowers that remain undefended for three or four days . The heyday are glossy , deep magenta with a paler throat and usually look near the understructure of the stems . They are funnel - shaped , arrive at up to 2 inches ( 5 centimetre ) in distance and well-nigh adequate in diam . The fruits are ball-shaped , ruddy - browned , up to 0.2 inches ( 0.5 cm ) in diameter , and contain black seminal fluid .
In cultivation, Wateringen, Netherlands. Photo by Cok Grootscholten. Used with permission. All rights reserved.
Light : While it grow well in unmediated sun , Rebutia rauschiiprefers partial shade during midday in the summertime . A cheery window would be idealistic if you are grow the cactus indoors .
land : estimable drain is all-important for a goodly works . you’re able to use a commercial soil mix for cacti ormake your own .
Temperature : As a batch plant , this cactus does not appreciate high temperature and grows best inUSDA Plant Hardiness Zones9b to 11b , with average minimal winter temperatures graze from 25 to 50 ° atomic number 9 ( -3.9 to 10 ° coulomb ) .
In cultivation, Wateringen, Netherlands. Photo by Cok Grootscholten. Used with permission. All rights reserved.
Watering : During the growing time of year , waterRebutia rauschiifrequently , but provide the soil to completely dry out before watering again . However , when it goes torpid in the wintertime , stop the watering .
fertilize : Although unnecessary , using a low - balanced soluble fertilizer diluted to half the recommended strength can avail your cactus thrive . However , set aside the alimentation in wintertime .
Repotting : you should repot a young plant annually in other spring . However , a mature plant only requires repotting when it outgrow its container . The adept time to repot is either tardy winter or early spring .
In cultivation, Erzurum, Turkey. Photo by Emrah Özakar. Used with permission. All rights reserved.
generation : you may propagateRebutia rauschiiby counterbalance or seed . take away the offsets when the works is actively growing and sow in the seeds in the springiness .
See more atHow to Grow and Care for Rebutia .
Rebutia rauschiihas no toxic result report .
In cultivation, Tessenderlo, Belgium. Photo by Marco Bries. Used with permission. All rights reserved.
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In cultivation, Cape Town, Western Cape, South Africa. Photo by Andre Visser. Used with permission. All rights reserved.
