Sempervivum dolomiticumFacchini
Dolomite Houseleek , Houseleek of the Dolomites
Sempervivum lehmannii , Sempervivum oligotrichum , Sempervivum tectorumvar.angustifolium
A mat of rosettes. In habitat, Cortina d’Ampezzo, Belluno, Italy. Derivative of a photo byLuca Boscain. Used underCC BY-NC 4.0. This work is licensed under the same license as the original photo by World of Succulents.
Family : CrassulaceaeSubfamily : SedoideaeTribe : SedeaeSubtribe : SedinaeGenus : Sempervivum
The specific name " dolomiticum(doh - loh - MY - tih - kum ) " mean " belong to the Dolomites " and refers to theDolomites , also acknowledge as the Dolomite Mountains , Dolomite Alps , or Dolomitic Alps , a mountain reach in northeastern Italy .
Sempervivum dolomiticumis native to the Dolomites in the province of South Tyrol in northerly Italy . It generally grows in John Rock cracks or stony gradient at elevations ranging from 5,250 to 8,200 feet ( 1,600 to 2,500 m ) .
A small clump with a rosette in bloom. In habitat, Mareo, Bolzano, South Tyrol, Italy. Derivative of a photo byCristiano Pettinello. Used underCC BY-NC 4.0. This work is licensed under the same license as the original photo by World of Succulents.
Sempervivum dolomiticumis a low - growing succulent that forms obtusely tufted , subglobose , mostly closedrosetteswith a whitish center from the flexuous hair on the summit of young leaves . The rosettes can turn over up to 2 inches ( 5 centimeter ) in diam and produceoffsetson slenderstolonsthat can grow up to 0.8 inch ( 2 cm ) long , forming a matte . The leaves are bright green with brownish tips and sparsely hairy with apicalciliacoarser than lateral one . They areoblong – lanceolate , measuring up to 0.6 inch ( 1.5 atomic number 96 ) retentive and 0.2 column inch ( 0.5 curium ) widely .
The flower have rich purplesepals , deep reddish - pinkpetalswith a darker cardinal streak , and redanthers . They are star - shaped , 10- to 14 - merous , about 0.8 inch ( 2 atomic number 96 ) in diameter , and seem in clusters on upright , leafy stalk that can grow up to 6 in ( 15 cm ) tall in summertime . The rosettes die after flowering , but counterbalance ensure the industrial plant continues .
brightness : This succulent prefer a smear in full Lord’s Day but will take account some afternoon shade if establish in red-hot climates . It is undesirable for indoor ontogenesis because it unremarkably does not get as much sunlight as it like .
Close-up of rosettes. In habitat, Olang, Bolzano, South Tyrol, Italy. Derivative of a photo byKonrad and Roland Greinwald. Used underCC BY-NC 4.0. This work is licensed under the same license as the original photo by World of Succulents.
Soil : To ensureS. dolomiticumthrives , it needs a well - drain soil mixture with 25 to 50 % sand , crushed rock , and perlite or pumice stone . A commercial-grade dirt mixing for succulent should be sufficient if planted in a pot to keep the rootage dry and glad .
Temperature : S. dolomiticumis sodding for cold climates , as it can handle temperature down to -30 ° F ( -34.4 ° snow ) . It is also high temperature - tolerant but prefer average summertime temperatures between 65 and 75 ° F ( 18 and 24 ° C).USDA Plant Hardiness Zones4a to 9b , -30 to 30 ° F ( -34.4 to -1.1 ° C ) .
Watering : piss thoroughly during the spring and summertime and allow the soil to dry out between watering . trim back lachrymation in the fall whenS. dolomiticumenters sleeping . fledged rosette planted in the ground can overwinter without have extra water from you . Plants in containers may take a little water system to make it through winter . Never let water sit down in the little potato or underneath the passel .
A rosette in bloom. In habitat, Mareo, Bolzano, South Tyrol, Italy. Derivative of a photo byaulax. Used underCC BY-NC 4.0. This work is licensed under the same license as the original photo by World of Succulents.
inseminate : This succulent grow well without course but benefits from a ascertain - release fertilizer at the outset of the growing season . It can also be fertilise once a week with a diluted liquid state solution .
Repotting : Plants in containers will benefit from being repotted . Repot as postulate , preferably during the spring .
generation : The easiest way to propagateS. dolomiticumis by divide the kickoff produce each season . The in force clock time to divide the offsets is spring or summer , once they are at least a one-quarter of the mother rosette ’s size . extension by seeds is also used . Sow the seeds in the fall to have seedlings in sizing for transplant in saltation .
Learn more atHow to farm and Care for Sempervivum .
Sempervivumsare not eff to contain any toxic compounds . Therefore , S. dolomiticumis see a secure plant to grow around pets and children .
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