Antan girma (ko kuma masu ɗora) thuja itace babba ce (kimanin tsayi 60 m da tsayi na 16-12), tare da haushi mai launin shuɗi mai launin shuɗi da kambi mai ƙarancin wuta. A cikin lokacin sanyi, lokacin da ake horar da thuja ya kasance yana iya zama sanyi. A cikin Moscow akwai samfurin bishiyoyi wanda ya kai mita 2.3 a tsayi yana da shekaru 16 kuma yana da rawanin kambi na mita 1.5.
An shirya sassan jikin kasusuwa (na farko) na arborvitae a kwance, kananan rassa suna da tukwicin "drooping", suma. Filin da aka nada, ba kamar na yamma ba, yana da kunkuntar ganye - kimanin fadi 1 mm, kuma yana da yawan jama'a - kowane cm a kan harbe yana da 8 to 10 whorls. A sarari bayyanannu tsararru na launin fata mai tsinkaye ana iya ganinsu a ƙananan farfajiya. Ganyen dake zaune a cikin jirgin sama an sanya su a kan juna, gefe - tare da glandononiya waɗanda ba a fahimta da kuma gefuna madaidaiciya. '' 'Thuja' 'tana da nisan mil 10-12 da ke dauke da flakes tare da fadowa a saman, tsararren tsirrai da leɓen lebur.
Homelandasar haihuwar babbar tutar thuja shine yankuna da ke kan iyakar Tekun Pacific na Arewacin Amurka. Nuna shi tun 1853. Akwai nau'ikan manyan Thuja guda 50: Zebrina, Whipcord, da sauransu waɗanda ba wuya muke haɗuwa dasu.
Thuja Whipcord - Wannan dwarf nada fauzi thuja kamar tsayin mita 1.5. Kowace shekara, tana ƙara haɓaka daga 7-10 cm. Itacen itacen yana da faɗi a mahaifa, tare da dogaye (shima an zagaye shi) mai rauni har yana fitar da harbe-harben "lalace", waɗanda suke daɗaɗɗen allura. Nasihun suna mannewa, mai kaifi, kore ne a lokacin rani da “tagulla” a lokacin sanyi.
Thuja Zebrina (Aureovariegata) - bred a cikin 1868. Ba kamar daji ba, yana girma sosai a hankali. Zuwa shekaru 24, zai iya zama kusan mita 3 a tsayi. Rawanin rawanin ta mai kauri ne mara nauyi, manyan rassa na kwance tare da tukwicin “drooping”. Matasa masu harbe suna da tsiri mai launi, wanda ya zama mai haske sosai a lokacin bazara.
