I-Penstemon - imbali ehlala eNyakatho Melika, kodwa maduzane isiko sambali sisekwa kahle kwizwekazi lase-Euro-Asia. Lesi sitshalo sihlobisa kakhulu: isihlahla eside kakhulu esinama-peduncles, ekugcineni lapho kukhona khona izimbali eziqhakazile eziqoqwe ebhulashi. Bonke abalimi be-amateur abaye babona izimbali ezinhle kakhulu bebengathanda ukuhlakulela izitshalo ensimini yabo. Banesithakazelo kulo mbuzo: kanjani ukukhula penstemon?
Penstemon: ukutshala nokunakekelwa
Okuthandwa kakhulu yi-penstemon iminyaka eminingi. Ukukhulisa i-penstemon kusuka kumbewu kudinga umzamo omkhulu nokubekezela.
Ukuze ukwandise ukuhluma, imbewu iyanconywa ukuba igcinwe endaweni epholile inyanga ngaphambi kokutshala. Ukukhula kwembewu ye-penstemon kwenziwa ngasekupheleni kukaFebhuwari - ekuqaleni kukaMashi. Imbewu yezitshalo cishe emhlabathini, ukuze isitshalo esithuthuka sithole ukukhanya kwelanga. Okuphezulu kwento ehlwanyelweyo ifafazwe ngesihlabathi kancane, ehlanjululwe futhi ehlanganiswe ne-cellophane ukwenza i-greenhouse. Igumbi eliqukethe ukutshala kumele lifudumale (cishe + 22 ... + 25 degrees) nokukhanya, khona-ke amahlumela okuqala asevele aphethwe ukuphela kwesonto lesibili.
Lapho kufika amahlumela, ifilimu ingasuswa futhi emva kwezinsuku ezimbalwa zifakelwa izitshalo zibe yizikhonkwane ze-peat. Manje izinga lokushisa lomoya kufanele libe ngaphansi, okungcono +14 ... +17 degrees. Uma lezi zinyathelo zilandelwa, singalindela izimbali ezincane ngaphambili. Ngemuva kokuvela kwamagatsha amabili wangempela, ukutshala kudonsa. Emhlabathini ovulekile utshalwe, kuye ngokuthi indawo yezulu: kusukela maphakathi no-May kuze kube sekupheleni kukaMeyi. Kulesi simo, kubalulekile ukugcina ibanga eliphakathi kwamahlathi angaba ngu-35 cm. Ngenxa yokuzwela okukhethekile kwamapentemoni kuya emoyeni nasezinguquko zesimo sezulu, kungcono isitshalo ukukhetha indawo ekhanyisiwe, evikelekile kuzo zonke izinhlangothi. Umhlabathi kumele ungathathi hlangothi, ucebile kuma humus. Ukuze ukhule kangcono emhlabathini, ungenza isihlabathi esikhulu noma igravel, ngoba lesi sitshalo asibekezelelani ukuqhuma komswakama ezimpandeni.
Ukunakekelwa kuhlanganisa ukuchelela okuvamile, ukusipha kanye nokweqa , ukuvikela isitshalo ekukhuphukeni komswakama ngokweqile ezinsukwini ezishisayo. Cishe kabili ngenyanga kufanelekile ukufaka umquba owengeziwe ngemifino eyinkimbinkimbi. Ukuze ulondoloze ukubukeka kokuhlobisa, ngezikhathi ezithile ususe amaphuzu okufa. Ngokuvamile kukhona into lapho isitshalo esiphakeme sithela khona. Ukuvimbela ukufa kwehlathi, kuyadingeka ukuba unqume ingxenye yesifo noma usitshale yonke isitshalo ukuze kuvele amahlumela enempilo. Kodwa ukuwa kwezimbali ezimvula nesimo sezulu esiyingozi - into evamile. Endaweni yezihlahla eziwile njalo zikhula izimbali ezintsha.
I-Penstemon isakaze kanye nokusika. Ngo-Agasti, sinqunywe, futhi izigaxa ezigxiliwe zigcinwe ekushiseni kwe +3 ... + 7 degrees. Ngentwasahlobo isitshalo sitshalwe. I-Penstemon ye-cuttings iqhakaza cishe inyanga ngaphambi kwezimbali ezikhulile kusuka kumbewu.
Ukulungiselela i-penstemons ebusika
Izinhlobo eziningi ze-penstemons azibekezeli izinga lokushisa ngezansi -10
Ukusetshenziswa kwe-penstemons
I-blooms yezitshalo, kusukela ngoJulayi kuze kufike emaqhwa ekwindla, ukuhlobisa nge-inflorescences yayo ende indawo ekhulayo. Ungabeka i-penstem emigqeni e- rabatkah , i-casing ngezimbali eziphansi (marigolds, ageratum, njll), noma kumaqembu okuxuba. Sika abapendezi babheke kakhulu ezimweni-ze-bouquets, futhi kuhlanganiswe neminye imibala.