Rebutia krainzianais not recognized as a separatespeciesand is treated as a equivalent word ofRebutia marsoneri .
Rebutia krainzianaKesselr .
Rebutia marsoneriWerderm .
Private collection, San Remo, Western Australia, Australia. Photo by Suda SM. Used with permission. All rights reserved.
Rebutia callianthavar.krainziana , Rebutia wessnerianavar.krainziana
menage : CactaceaeSubfamily : CactoideaeTribe : TrichocereeaeGenus : Rebutia
The specific epithet " krainziana " ( pronounced kra - inz - ee - AY - na ) honorsHans Krainz(1906 - 1980 ) , a Swiss horticulturist and cactus expert .
Private collection, San Remo, Western Australia, Australia. Photo by Suda SM. Used with permission. All rights reserved.
Rebutia krainzianais hump only from refinement .
Rebutia krainzianais a small cactus that forms a denseclumpof dark green , depressed spherical stems with conic , spirally arrangedtubercles . Each tubercle is tipped with a whitened - feltedareoleand a clump of thin , white , appressed spine . The prow can grow up to 2 inches ( 5 cm ) in diameter .
In spring , Rebutia krainzianaproduces beautiful orange - red flowers that remain open for three or four days . The funnel shape - shaped flowers can reach a duration of 2 in ( 5 centimeter ) and a diameter of 1.4 column inch ( 3.5 centimetre ) . They appear from old areoles , often forming a roach around the substructure of the root word .
Private collection, Rimini, Italy. Photo by Cesare Brancaleoni. Used with permission. All rights reserved.
Light : While it originate well in direct sunshine , Rebutia krainzianaprefers partial wraith during midday in the summer . A sunny windowpane would be idealistic if you are growing the cactus indoors .
Soil : Having soil with good drainage is most significant for a goodish flora . you could use a commercial grunge commixture from cacti ormake your own .
Temperature : As a mountain works , this cactus does not appreciate high temperature and grows best inUSDA Plant Hardiness Zones9b to 11b , with average minimal winter temperature ranging from 25 to 50 ° F ( -3.9 to 10 ° nose candy ) .
Private collection, Rimini, Italy. Photo by Cesare Brancaleoni. Used with permission. All rights reserved.
Watering : During the growing season , waterRebutia krainzianafrequently , but allow the soil to whole dry out before watering again . However , when it goes hibernating in the winter , stop the watering .
Fertilizing : Although unnecessary , using a low - balanced soluble plant food cut to half the recommend military capability can help your cactus thrive . However , suspend the feeding in wintertime .
Repotting : It is recommend that vernal plant be repotted each year in other saltation . On the other hired man , a matured plant only needs to be repot when it outgrow its pot . Late winter or other fountain is the best clip for repotting .
Propagation : you’re able to propagateRebutia krainzianaby offsets or seeds . take the offsets when the plant is actively growing and sow the source in the spring .
See more atHow to develop and Care for Rebutia .
Rebutia krainzianahas no toxic effects reported .
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