I-genus ithola igama layo kusukela kwisiGreki "pachys", ehunyushwe ngokuthi "obukhulu", futhi "stachys" okusho "indlebe". I-Pahistahis iyamangaza ngokuhlelwa kwe-inflorescence yakhe. Ama-bracts akhanyayo anombala ophuzi noma ophuzi-olalanti futhi afana nomumo. Kulezi zihlahla ezincane ezimhlophe ziphakama, zakha i-inflorescence spicate ngo-10 cm ubude. 15-20 ama-inflorescences angakhula ngesikhathi esisodwa. I-blossoms pahistahis ayidlanga isikhathi eside, kodwa ngisho nangemva kokusabalaza nokusabalalisa izimbali ezise-inflorescences isalokhu kuhlotshaniswa amaviki amaningana. Kungenzeka ukufezekisa isikhathi eside sesilimu kusukela ngo-Ephreli kuya ku-Agasti.
I-Pakhystahis isitshalo esikhulu, sifinyelele ku-1 m ukuphakama, sinomhlumela omncane omile. Amaqabunga amakhulu, ama-oval, akhomba tip, inombala eluhlaza okomnyama, ehlangene. Ngaphandle, i-pahistahis ifana ne-aphelandra, nakuba ingenayo amaqabunga anjengokuhlobisa. I-Pakhistahis ayithobekile, kulula ukunakekela izitshalo. Isiko se-biennial sinconywa ukuba sikhule ezindaweni ezigumbini, njengalokhu kutshalwa isikhathi eside ingxenye engezansi yesitshalo ivuliwe kakhulu, futhi ilahlekelwe ukuheha kwayo. Uma uba ngumnikazi walesi sitshalo esihle, khona-ke udinga ukwazi ukuthi ungayinakekela kanjani izitshalo zangaphakathi pahistahis.
Izinhlobo.
Pakhistahis yellow (Latin Pachystachys lutea Nees) - isigamu-shrub cishe 1 imitha eliphezulu. Amahlumela aqonde, phansi kwe-lignified. Amahlamvu anombala omnyama ombala, i-elongate-oval nge amathiphu okuthinta. Ubukhulu beshidi: 14-20 cm ubude, 4-7 cm ububanzi. I-Pahistahis yellow - isitshalo esivunde njalo, enezinhlobo ezinhle zokunakekelwa mayelana nezinsizakalo eziyishumi zokuphazamisa. Izimbali ezimhlophe zinesimo esimangalisayo: ziyizicansi, zihlotshiswe ngokujulile, ngenxa yalokho okufana nomlomo ovulekile. Zivulwa ngokuzenzekelayo, ziqala kusukela esisekelo kuya phezulu kwe-inflorescence. Ama-bracts alezi zilwane zinkulu, aphuzi okwesibhakabhaka, lapho athola khona igama lakhe lezinhlobo. Efaniswa nenkathi ende yezimbali kusukela entwasahlobo kuya ekwindla.
Ukunakekela izitshalo pahistahis.
Ukukhanyisa. U-Pahistahis uthanda ukukhanya okukhanya okukhanyayo, ukugwema ilanga eliqondile. Indawo engcono kakhulu yokulondolozwa kwayo yiwindi yamafasitela nasentshonalanga. Futhi uma ubeka kumafasitela aseningizimu, kufanele udale ukuvikelwa elangeni ngesimo sephepha eliguquguqukayo noma indwangu. Ebusika isitshalo sidinga ukukhanya okuhle.
Umbuso wokushisa. Entwasahlobo nasehlobo, isitshalo sithanda ukushisa cishe ngo-20 ° C. Uma izinga lokushisa lingaphezu kuka-24 ° C, umswakama ekamelweni kufanele wanda. Esikhathini esibandayo, izinga lokushisa elinconywayo lingama-16-19 ° C. I-Pahistahis ayithandi umoya oshisayo kakhulu, ngakho awukwazi ukuyibeka eduze kwamadivayisi atshisayo. Qaphela ukuthi nakuba lesi sitshalo sidinga umoya omusha, sesaba kakhulu ama-drafts. Ukusabela kokuqala kwidrafti kungukungabikho okungalindelekile kwamahlamvu.
Ukunisela. Ekusentwasahlobo nasehlobo, kunconywa ukuba kuphuze i-pahistahis ngobuningi, ngokushesha nje lapho ungqimba oluphezulu lomhlaba loma. Ebusika, ukuchelela kuncishisiwe kuye kwaba okulinganiselwe: kuphuziswa emva kwezinsuku ezingu-1-2 ngemuva kocingo oluphezulu lwe-substrate obomile. Khumbula ukuthi kunoma yikuphi okungeke kwenzeke ukumanzisa i-substrate, inhlabathi kumele ibe semanzi. Lesi sitshalo siphendula kabi kakhulu lapho soma umhlaba we-coma.
Ukungcola komoya. I-Pahistahis ithanda umswakama ophezulu, ngakho-ke kufanele ifakwe ngezikhathi ezithile unyaka wonke. Ukuze wenze lokhu, sebenzisa kahle amanzi ahlukanisiwe noma ahlungiwe. Emoyeni omile kakhulu endlini, kutuswa ukuba uchithe izikhathi ezingu-1-2 ngosuku. Ukuze ukwandise umswakama, faka ibhodlela epanethi eligcwele ngodaka olumanzi, ama-moss noma amatshe amatshe.
Ukugqoka okuphezulu. Ukugqoka okuphezulu kuyenziwe kanye emasontweni amabili, ukuchelela ngaphambi kokunakekelwa ngamanzi ahlanzekile. I-Mostly Mullein noma i-complex fertilizer isetshenziswa.
Ukwakheka komqhele. Ukunakekela lezi zitshalo zasendlini kufaka ukusika izihlahla kanye nama-prischipku, inhloso yalo ukudala umqhele omuhle. Yakha isitshalo kuqala ngokusemncane. Lesi sidingo senziwa ngenxa yokuthi endaweni yokuhlala yemvelo ye-pahistahis ihlukumezeka indawo yayo ngaphansi kwelanga, ngakho-ke ikhula ngokushesha ngaphandle kokusebenzisa amandla ku-branching. Futhi ukufinyelela okungenani okungama-80 cm ukuphakama, isitshalo siqala ukushayela. Uma kwenzeka ukutshala indawo ye-pahistahis, ukwakhiwa komqhele wesikhathi esizayo kufanele kuqale ngonyaka wokuqala wokuphila kwesitshalo esincane. I-pruning yokuqala inconywa ebangeni lika-11-15 cm ukusuka emhlabathini. Lo msebenzi ulula: kusuka emahlathini okusabalalisa amaqabunga amabili wesithathu aphuma ngaphandle, futhi, nangomuthi olandelayo wamahlumela. Ekugcineni, uma wenze le nqubo izikhathi ezingu-3-4 phakathi nonyaka wokuqala, ubusika uzothola isitshalo esinamahlumela angu-9-12. Ngemuva kwesikhathi sasebusika, kufanele unciphise noma usebenzise prishchipku wonke amathiphu. Njengoba unikezwe ukuthi lezi ziqongo zizobe zinikeza ubuncane bamahlumela amabili, uzoba ne-pahistahis enezintambo ezingu-18-24. Isitshalo esinjalo kufanele silungiselelwe izimbali. Qaphela ukuthi amahlumela aphelile azozihlukanisa zibe ezimbili bese eqhakaza futhi. Entwasahlobo yonyaka ozayo, udinga ukuphinda iphiniki.
Ukufakelwa kwezitshalo. I-Pahystahis kufanele isetshenziswe entwasahlobo yonyaka ngamunye, ukuyisika. Ngalokhu, i-substrate yokubunjwa okulandelayo isetshenziselwa: ubumba obunobumba (izingxenye ezimbili), i-peat (ingxenye engu-1), iqabunga (ingxenye eyodwa), i-humus (ingxenye engu-1) nesihlabathi (ingxenye engu-1). Kunconywa ukuthi wengeze izingcezu zamalahle enhlanganisweni. Khumbula ukuthi i-pahistahis ikhetha inhlabathi enomswakama, ngakho-ke udinga ukufaka amanzi amanzi ukuze ugweme ukubonakala kwayo. Phakamisa i-pahistahis ikakhulukazi yemifino (cuttings).
Izinkinga zokunakekelwa.
Uma lesi sitshalo siphuka amaqabunga, khona-ke i-pahistahis imile ebhalweni. Esinye isizathu singase singabi namanzi okwanele.
Uma amathiphu amaqabunga emile, amaqabunga aqala ukuguquka, bese igumbi lomoya omile kakhulu. Hlanza isitshalo nsuku zonke, kungenjalo kuyophela ukuqhakaza.
Uma i-pachystachis iveza ingxenye engezansi ye-stem, idinga ukuvuselelwa ngendlela yokusika izihlahla ezincane. Ukusika amahlumela kungadliwa futhi kutshalwe.
Uma lezi zithelo ziqala ukwenza futhi zingathathi izimpande isikhathi eside, zisika amaqabunga amakhulu bese ubeka ama-cuttings endaweni efudumele.
Izinambuzane: i-whitefly, isikhumba, i-aphid, isi-spider mite, i-mealybug.