Rhododendrons - iri iri masu sanyi

Haske mai haske da haske mai ban sha'awa yana da ƙwarewa ta musamman don sauya duk wani abu, har ma da mafi kyawun shafin cikin ainihin ƙwayar fure. Kuma da farkon farkon yanayin sanyi, hikimar ba ta ƙare da mutuwar shuka ba, 'yan Lardin Rasha su duba jerin jerin nau'ikan rhododendrons masu sanyi.

Hododendrons masu tsire-tsire masu zafi

Don shayarwa a cikin mummunan yanayin yanayin gida, nau'o'in rhododendrons masu tsari suna da kyau, wanda zai iya tsayayya da duk wani asarar zazzabi zuwa -25 ...- digiri 30 ba tare da hasara ba. Bugu da ƙari, kwanan nan saboda aikin masu shayarwa, da yawa daga cikin tsire-tsire masu tsire-tsire masu sanyi sun bayyana, wasu daga cikinsu suna fuskantar sanyi a cikin digiri 35 ko fiye. Amma ba shakka, ba tare da shiri na musamman don shrubs zuwa hunturu ba, har yanzu ba zai iya yin ba. Wadannan nau'ikan rhododendrons sun jure wa frosts Rasha:

Tsarin sanyi-resistant rhododendrons:

1. Rhododendron Smirnova - a yanayi ya faru a Adjara da yankunan arewa maso gabashin Turkey. Ƙararren koreji na iya kaiwa tsawo na mita daya da rabi. Ƙananan ruwan hoda tare da ƙananan rawaya raƙuman an tattara su a cikin ƙananan nau'i na 10-14.
2. Rhododendron ya ragu - a cikin yanayin yanayi, yana zaune a Far East a cikin duwatsu, a Kuriles, Japan da Koriya. Ya kai tsawon mita 2-3, yayi girma (kimanin 5 cm a diamita) furanni yawanci fararen.
3. Rhododendron zinariya - tsiro a Siberian da Far Eastern Mountains, a gabashin Yakutia da Altai. Rage ba fiye da mita 1 ba. Kwayin biyar na furanni launi suna tattarawa a laima inflorescences.
4. Katevbinsky na Rhododendron - babban shrub mita 1.5, a ƙarshen bazara an rufe shi da manyan gungu masu launin ruwan hoda da m.
5. Rhododendron shine mafi girma - mai ban mamaki, mai shimfiɗa daji, wanda zai kai tsawon mita mita 1.5 da nisa mita 6.

Duburan ruwa masu tsire-tsire masu sanyi:

1. Rhododendron Kanada - ke tsiro a gabashin yankin Arewacin Amirka. Ita itace shrub wanda yake da kimanin girman mita 1 * 1. Ana tattara furanni a cikin inflorescences na 3-7 guda.
2. Rhododendron Kamchatka - a yanayi ya fi son dutsen tsaunuka na bakin teku. Yana da karamin shrub har zuwa 40 cm na tsawo, wanda aka rufe a watan Mayu na matsakaicin matsakaicin (har zuwa 4 cm a diamita) tare da furanni mai haske.
3. Rhododendron yellow - tsiro a cikin gandun daji na Caucasus da Transcaucasia. Itacciyar itace itace mai tsawon mita 4 kuma har zuwa mita 6 a girth. Ƙananan furanni an tattara su a cikin ƙananan ƙira.
4. Hhododendron japan na Japan shuki ne mai tsawon mita 2, yana da kambi mai laushi. Filaye manyan furanni (har zuwa 8 cm), waɗanda aka tara su a cikin ƙananan nau'i na 6-12. A yanayi shi yana faruwa a kan gangaren duwatsu a tsibirin Japan.
5. Rhododendron Shlippenbach - mafi sau da yawa ana samuwa a Japan, Koriya, da kuma a kudancin yankunan Primorye. Matsakaici (har zuwa 1 mita), wani shrub mai tsabta da aka rufe a cikin bazara tare da launin ruwan hoda mai tsabta mii takwas.
6. Rhododendron puhkansky - suna zaune a Korea da Japan. Yana da wani ɗan gajeren shrub (har zuwa mita 0.5 a tsawo) tare da fadi mai yawa kuma mai yawa. A watan Mayu-Yuni an rufe shi da manyan furanni waɗanda aka tattara a inflorescences na 4-5 guda.
7. Rhododendron Vazeya - shrub tsawo na kimanin mita 2.5. A yanayi, yana zaune a yankunan dutse na Arewacin Amirka. Tsunuka a watan Mayu-Yuni, furanni mai launin ruwan kasa tare da ƙananan kwari. An yi amfani dashi a matsayin kayan farawa don kiwo sababbin nau'o'in rhododendrons waɗanda ke da tsauraran yanayin hunturu.