Iris waku Japan amasiyana ndi oimira ena amtunduwu chifukwa cha mawonekedwe ake achilendo. Ndi zazikulu, zowala, zokhala ndi pamakhala zofalikira, koma zopanda fungo. Ku Japan ndi chizindikiro cha samurai, ndipo ku Russia ndi chokongoletsera chamunda.
Nthawi yabwino ya izi ndi kuyambira kumapeto kwa Ogasiti mpaka Okutobala, chisanu chisanayambike. Musanayambe kubzala, muyenera kusankha malo oyenera a duwa lofota. Iyenera kukhala yotseguka ku kuwala kwa dzuwa, irises ngati kuwala kochuluka. Koma kukhalapo kwa mphepo pamalopo sikuvomerezeka, irises iyenera kutetezedwa ku zojambula.
Japan iris imasiyanitsidwa ndi maluwa ake akulu komanso owala
Nthaka ndi yoyenera mchenga ndi loamy. Iyenera kukhala acidic pang'ono, koma yopanda laimu. Ngati malowa ali ndi dothi lolemera, ladongo komanso lonyowa, mutha kukonza: tsitsani ndi peat ndi mchenga.
Kubzala ma rhizomes kumaphatikizapo izi:
- Kukumba pansi, onjezerani zofunikira zowonjezera (mchenga, peat).
- Pangani dzenje lakuya masentimita 15. Ikani kachulu kakang'ono pakati pomwe mumayika rhizome. Fukani mizu m'mphepete mwake, kuphimba ndi dothi, ndikusiya muzu wake wosaphimbidwa.
- Madzi bwino. Konzani irises yoyandikana mozungulira.
Nthaka ya mitundu iyi si mulch.
Pobzala ndi mababu, muyenera kutsatira malamulo awa:
- timakumba nthaka ndi mchenga ndi feteleza;
- mu dzenje lakuya 15 cm, ikani anyezi ndi nsonga mmwamba, mukwirire;
- Timathira nthaka ndi masamba, udzu kapena singano. M'chaka, timachotsa chophimba pamene chisanu chimatha.
Kubzala ndi mababu kumachitika mu Seputembala kapena Okutobala isanayambike nyengo yozizira.
Ndi chisamaliro choyenera, adzakuthokozani ndi maluwa akuluakulu komanso athanzi. Kuti muchite izi, muyenera kudziwa malamulo angapo:
- maluwa amenewa amakonda dothi lotayirira, lotayidwa bwino. Mukabzala, mutha kupanga dzenje ndi ma bumpers kuchokera m'nthaka. Izi zimasunga madzi pothirira komanso pambuyo pa mvula;
- kunyowetsa nthaka kuyenera kuchitidwa panthawi yamaluwa. Ngati nyengo ikutentha, ndi bwino kuthirira madzulo, kuyesera kuti musatenge madzi pa zomera;
- muyenera kuchotsa udzu ndikumasula pansi ngati pakufunika. Izi ziyenera kuchitika mosamala kwambiri kuti zisawononge mizu;
- M'chaka, nthaka ikatenthedwa ndikuuma, muyenera kuthira feteleza wamchere ndi phosphorous, potaziyamu ndi nayitrogeni.
Nthawi yozizira isanafike, timathira nthaka ndi masamba, ndikuphimba ndi filimu pamwamba. M'chaka, nyengo yabwino ikakhazikitsidwa, timachotsa malo onse ogona kuti tisasokoneze zophukira zazing'ono.