I-Catalpa (Catalpa bignonioides)

La ICatalpa bignonioides Ingesinye salezo zihlahla, ngaphandle kokunakekelwa okuncane, ezingagcinwa ziphilile ngokuphelele engadini. Ikhula ngokushesha, ihlinzeka ngomthunzi, ikhiqize izimbali ezinhle ... futhi sengathi ibinganele, iyamelana nesithwathwa. Inakho konke! Yebo, ngaphandle kwezithelo ezidliwayo, kepha lokho "kungububi obuncane" uma ubheka bonke ubuhle bayo.

Enye into ethokozisayo ngalezi zinhlobo ukuthi ingaphindaphindeka ngezindlela ezahlukahlukene, ngakho-ke Kungani ungahlangani naye? (I.

Umsuka nezici

ICatalpa bignonioides 'Aurea'

I-catalpa eyaziwa kakhulu, i-catalpa ejwayelekile noma isihlahla samaNdiya esidabuka eningizimu-mpumalanga ye-United States. Yisihlahla esinqumayo, esikhula sibe ngamamitha ayi-15 ubude ngesiqu esingaphezulu noma esingaphansi esiqondile esikhonkwane saso simpunga ngokunsundu, futhi esingalingana size sifike kumitha elilodwa ububanzi. Amaqabunga makhulu, angaba ngu-20-30 ngo-15-20cm, i-ovate, i-cordate, nawo wonke umugqa noma onamazinyo, acwebezelayo ngaphezulu phezulu bese ubhala ngaphansi.

Izimbali zihlelwe ngama-inflorescence asabekayo ombala omhlophe-obomvana anezindawo ezinsomi kanye / noma eziphuzi. Isithelo lesi siyisigaxa esiphikisiwe esilingana no-15 kuye ku-50cm ubude ngo-1-2cm ububanzi, esivikela imbewu enamaphiko amaningi phakathi kuka-2,5 no-4cm, umbala we-beige.

Izinhlobonhlobo

• ICatalpa bignonioides 'Aurea': inamaqabunga aluhlaza okwesibhakabhaka.
• ICatalpa bignonioides 'Purpurea': amaqabunga awo ansomi.
• ICatalpa bignonioides 'Nana': isihlahlana noma isihlahla esincane ukuphakama okungamamitha ayi-4-6.

Unakekela kanjani ICatalpa bignonioides?

Uma ufuna ukuba nekhophi, sincoma ukuthi uyinakekele ngale ndlela elandelayo:

Indawo

Kungumuthi okufanele ube njalo phesheya, itshalwe ebangeni elingamamitha ayisithupha ukuze umqhele wayo ukhule ngokujwayelekile. Uhlelo lwayo lwempande alungeni, kepha kubalulekile ukuthi ubheke usayizi wabantu abadala olungabakhona ukuze izinkinga zingaveli ngokuzayo.

Kuyadingeka futhi ukwazi ukuthi awuthandi ukuvezwa kakhulu yimimoya; Ngokufanelekile, tshala eduze kwezinye izihlahla noma izitshalo ezinkulu.

Umhlaba

Akufuneki kakhulu. Ikhula kuzo zonke izinhlobo zenhlabathi ekhishwe kahle ecebile ngezinto eziphilayo. Kungatshalwa emhlabathini we-limestone uma kuvundiswa njalo.

Ukunisela

Maphakathi kuya kokuvamile, ikakhulukazi ehlobo. Akusona isihlahla okufanele siniselwe nsuku zonke, kepha njengoba singamelani nesomiso, sizodinga ukuchelela okuqhubekayo noma okuncane. Imvamisa izohluka kakhulu unyaka wonke futhi kuya ngesimo sezulu; ngakho-ke, ngenkathi ezindaweni ezishisayo nezomile ungadinga ukunisela okungafika ku-4 ngesonto ngenkathi yehlobo, ebusika ngokuchelelwa oku-2 ngesonto, kungahle kube ngokwanele.

Kepha qaphela: uma indawo yakho inemozulu enomswakama, kuzodingeka unisele kancane. Kunoma ikuphi, ungamanzisi amaqabunga noma izimbali lapho unisela ukuze ugweme ukusha.

Umbhalisile

Entwasahlobo nasehlobo Kuyalulekwa kakhulu ukufaka umanyolo ezitshalweni, ngoba, yebo, amanzi abalulekile empilweni ... kepha akuyona yonke into 🙂. Zalisa i-catalpa yakho ngomanyolo ophilayo, njengomquba, isigaxa semifino, uguano noma okunye.

Ukuphindaphinda

Isithombe - Wikimedia / Philmarin

Kungaphindaphindwa ngezimbewu entwasahlobo nangokusikwa okuqinile okwehlobo. Ake sibone ukuthi yisiphi isinyathelo ngesinyathelo secala ngalinye:

Imbewu

Ukuthola izinhlobo ezintsha ngezimbewu, lokhu kufanele kuhlwanyelwe embhedeni wembewu nge-substrate yokulima yendawo yonke (iyathengiswa lapha) bese uzibeka ngaphandle, elangeni eligcwele.

Ukugcina i-substrate imanzi, zizohluma cishe emavikini amabili, ezine kakhulu.

Izithelo

Sika igatsha lokhuni oluqinile olunobude obungamasentimitha angama-30, bese ufaka isisu salo nge ama-ejenti wokuqothula okuzenzela njengesinamoni. Ngemuva kwalokho kuzodingeka ukuthi utshale ebhodweni nge-vermiculite (kuyathengiswa lapha) ngaphambilini yayifakwe manzi futhi ibekwe ngaphandle, emthunzini omncane.

I-athikili ehlobene:

Ama-ejenti amahle kakhulu wokuqothula okuzenzela ama-cuttings akho

Izihlahla

Awuyidingi. Khumbula ukuthi ama-inflorescence aphuma ekugcineni kwamagatsha, futhi lapho ukuthena okukhulu kungenzeka ukuthi ukuqhakaza kwawo kuncishisiwe.

Kumele ususe amagatsha owomile, agulayo, abuthakathaka noma aphukile, usebenzisa isikele noma amasaha amancane ezandla - kuya ngobukhulu bawo- ngaphambili owawungenamagciwane nge-pharmacy alcohol, insipho noma umshini wokuwasha izitsha.

Izinambuzane

Isithombe - Flickr / jacilluch

Kungathinteka ngu:

• Ama-Mealybugs: uhlobo lwekhotoni. Zondla ngobuningi bamahlumela amancane, kodwa ziphathe kahle ngomhlaba we-diatomaceous (uyathengiswa lapha) noma insipho ye-potassium. Ulwazi oluningi.
• Izintwala: yizinambuzane ezincane kakhulu, ezingaba ngu-0,5cm, ophuzi, oluhlaza okotshani, onsundu noma omnyama, nazo ezondla ngobuningi bamaqabunga, kanye nezimbali. Ithanda izindawo ezomile nezishisayo, kepha ingelashwa ngama-pyrethrins, noma izingibe ezinamathelayo eziluhlaza okwesibhakabhaka. Ulwazi oluningi.

Izifo

Ukuzwela ezifweni ezidluliswa yisikhunta, njenge-powdery isikhutha. Izimpawu yilezi:

• ukuvela kothuli olumhlophe / mpunga noma isikhunta emaqabungeni
• ukubola kwezimpande (ziba nsundu ngokunyama noma zimnyama)
• ukukhipha izimbali
• ukwehla kokukhula

Kuvinjelwe ngokulawula izingozi. Uma izimpawu sezivele zibonakale, phatha nge isikhunta.

Isikhathi sokutshala noma sokutshala kabusha

Kutshalwe ensimini ekuqaleni kwentwasahlobo noma, uma isimo sezulu simnene, ekwindla.

Isibindi

La ICatalpa bignonioides Kungumuthi omelana nesithwathwa ngaphandle kwezinkinga zokufika -18ºC.

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