Rudbeckia - txhua xyoo, biennial lossis perennial herbaceous nroj tsuag muaj rau Aster lossis Compound tsev neeg. Nyob rau hauv tag nrho muaj txog 40 hom ntawm rudbeckia. Tej chaw nyob - Qaum Teb Asmeskas, muaj nyob rau cov teb chaws Europe thiab Africa. Thawj lub npe yog Suzanne lub qhov muag dub.
Koj puas paub? Lub npe niaj hnub no tau muab los ntawm Karl Linney nyob rau ntawm txoj cai ntawm Swedish botanists - leej txiv thiab tus tub Rudbekov.
Perennial tsiaj ntawm rudbeckia
Qhov feem ntau nyob rau hauv kab lis kev cai, muaj zoo tsis kam mus rau kub thiab kab mob. Peb muab kom tau cov neeg tau ntsib nrog cov neeg nyiam tshaj plaws ntawm perennial rudbeckia.
Rudbeckia ci ntsa iab (radiant)
Frost-resistant perennial nroj tsuag nrog ncaj stems, elongated, narrowed nplooj, paj mus txog 9 cm nyob rau hauv lub cheeb, uas yog tsim los ntawm liab thiab txiv kab ntxwv paj thiab sau nyob rau hauv lub hnub qub-puab inflorescences. 
Ci ntsa iab rudbeckia - cov nroj tsuag yog yam me me, nws qhov siab tsuas yog 60 cm. Ib qho ntawm ntau yam ntawm rudbeckia yog ci ntsa iab - rudbeckia variabilis, uas nws cov paj daj-txiv kab ntxwv thiab ci, thiab nyob rau hauv nruab nrab - scarlet. Goldstar thiab Goldsturm ntau yam kuj muaj ntau yam paj nrog thiab lub chaw ua xim rau cov xim daj.
Flowering kav los ntawm Lub Rau Hli mus rau Lub Kaum Hli. Nws nyiam lub hnub ci ntsa iab, hlob zoo zoo rau cov dej xau nrawm, thiab tso siab rau lub ntuj qhuav. Tsis tas li ntawd, Rudbeckia xav tau cov pob zeb hauv av, cov nroj tsuag ntawm cov nroj tsuag, tshem tawm cov nplooj qhuav thiab cov paj qhuav, thiab kev txiav rau lub caij ntuj no mus rau hauv av. Propagated los ntawm division lossis noob.
Nws tseem ceeb heev! Qes-loj hlob ntau yam ntawm rudbeckia tau zus nyob rau hauv tubs on balconies thiab terraces, ces flowering yuav kav tag nrho lub caij ntuj sov thiab xaus nyob rau hauv nruab nrab-Cuaj hlis.
Giant rudbeckia
Lub chaw faib tawm yog North America. Loj architectural perennial nrog nplaum-ntsuab nplooj, them nrog ib tug lo lo quav, qaim daj reed paj, nrog tsaus tubular petals uas ua tus thawj oblong cones. Qhov siab ntawm rudbeckia giant yog 120-150 cm. 
Blooms nyob rau hauv lig Lub Xya hli ntuj, blooms kom txog thaum ntxov lub Cuaj Hli. Cov nroj tsuag yog frost-resistant thiab es drought-resistant, qhov zoo tshaj plaws rau giant rudbeckia - nrog ncaj qha tshav ntuj los yog ib nrab ntxoov ntxoo. Tom qab cog paj, paj ntoo yuav tsum tau muab txiav kom muab cov nroj tsuag ua ib lub zoo saib. Qhov zoo dua yog tias cov nroj tsuag yog zoo tsim nyog lub txiav. Tsis tas li ntawd, giant rudbeckia zoo nyob hauv lub vaj.
Western Rudbeckia
Perennial drought-resistant tshuaj ntsuab, ncav ib qhov siab ntawm 1.5 m. Nyob rau hauv nws inflorescences tsis muaj reed paj, orebeckia paj yog lub khob-puab los yog lub khob-puab, ncig los ntawm ntsuab nplooj, bracts. 
Cov tsiaj no tau nkag rau hauv kab lis kev cai hauv xyoo 2002. Nyob rau hauv lub vaj teb ua lag luam koj yuav nrhiav tau tsuas yog ob tug ntau yam - qhov no yog Green Wizard (Green Wizard) thiab Dub Kev Zoo Nkauj (Dub Kev Zoo Nkauj). Lub caij nplooj ntoo zeeg ntawm Western Rudbeckia yog los ntawm nruab nrab Lub Rau Hli mus rau Lub Cuaj Hli.
Qhov no yog qhov tsim rau tsim ib leeg thiab pawg cog rau ntawm cov nyom, dai khaub ncaws, porches, gazebos thiab lwm yam vaj tsev thiab vaj tse cov qauv. Tsis tas li ntawd, cov nroj tsuag yuav siv tau los ua compost nyob bouquets.
Western Rudbeckia yog lub teeb-ntxiv, nws yuav tsum tau loj hlob nyob rau hauv cheeb tsam tshav ntuj, kaw los ntawm cua txias; qhov zoo tshaj plaws xau yog fertilized, moderately moistened loam, tab sis muaj peev xwm loj hlob thiab tsim on Sandy thiab acid-nplua nuj xau uas tau preliminated.
Propagation ntawm Western Rudbeckia tshwm sim los ntawm noob los yog yub. Noob sau yuav siv qhov chaw nyob rau hauv lub caij nplooj ntoos zeeg, lawv qhuav, ntim rau hauv hnab ntawv thiab khaws cia nyob rau hauv ib qho chaw qhuav sov. Cog seedlings rau ib qho chaw mus tas li nyob rau hauv thaum ntxov Lub rau hli ntuj.
Western Rudbeckia xav tau tsawg dua dej nrog tswm dej, li niaj zaus weeding, loosening cov av, pub nrog ua chiv. Extension ntawm flowering inflorescences yuav pab kom ntev flowering.
Zoo nkauj rudbeckia
Rudbeckia zoo nkauj yog feem ntau siv los ntawm gardeners, lub birthplace ntawm tus tsiaj yog North America. Herbaceous perennial 60 cm siab, nrog muaj zog stems thiab oblong los yog sib sau nplooj; inflorescences-baskets nyob rau hauv lub cheeb kom txog 10 cm, uas muaj xws li dub-xim av tubular thiab daj-txiv kab ntxwv reed paj. Feature reed paj - peb cloves, nyob ntawm lub tswv yim ntawm lub limb. 
Lub flowering ntawm zoo nkauj rudbeckia kav los ntawm thawj xyoo caum ntawm Lub Xya hli ntuj mus rau thaum pib ntawm lub Cuaj Hli. Nws yog tsiag ntawv los ntawm lub caij ntuj no hardiness, endurance rau pests thiab cov kab mob, tsis tshua muaj feem xyuam rau cov nematodes, vim tias ntawm paj fade.
Nrov, qhov no muaj ntau yam hu ua "golden umbrella". Nws yog zoo dua xaiv rau fertilizer zoo nkauj fertilized, unsalted, xoob av, thiab ib hnub ci qhov chaw los yog ib nrab ntxoov ntxoo. Nws yog worthwhile mus nqa tawm tsis tu ncua thaum sawv ntxov los yog yav tsaus ntuj watering, faib txhua 3-4 xyoo, pub nrog sodium thiab magnesium txhua txhua peb lub lis piam, tau tshem ntawm weeds thiab loosen cov av.
Yug Rudbeckia zoo nkauj muaj noob thiab faib lub Bush. Noob yog sown nyob rau hauv qhib av nyob rau hauv thaum ntxov Lub peb hlis ntuj.
Rudbeckia hybrid
Perennial 1.2 m siab, nrog muaj zog, pom tau zoo tuaj ntawm nplooj ntoo, densely leafy stems uas yog pubescent nrog txhav txhav raws tag nrho; nrog ovate thiab qw nplooj, kuj pubescent; inflorescences nyob rau hauv daim ntawv ntawm baskets, nyob rau hauv ib lub cheeb ntawm 20-25 cm, uas yog tsim los ntawm xim av-daj reed paj thiab xim av-liab doog tubular. 
Cov txiv hmab txiv ntoo ntawm hybrid rudbeckia yog ci ntsa iab noob 30 hli ntev. Rudbeckia hybrid tsim haib bushes them nrog loj baskets.
Qhov nrov tshaj plaws ntau yam ntawm gardeners - Amber (drought-resistant thiab frost-resistant perennial nrog xim av thiab scarlet inflorescences); Ci caij nplooj zeeg (siv rau dai kom zoo ntawm paj txaj, nrog ntxhib stems thiab liab-brown baskets); Gloriosa Desi (perennial nrog cov pob loj loj hauv lub taub kom txog 16 cm); Ob Desi (perennial nrog ntxhib, muaj zog-branched stems, studded nrog pubescent kheej thiab ovate nplooj); Golden storm (universal ntau yam, tsim rau tsim mixborders, paj txaj, nrog ntau paj paj).
Rau cultivation ntawm hybrid Rudbeckia haum hnub ci chaw nrog moist xoob xau, cov nroj tsuag yuav tsum tau pub rau noj ob zaug ib lub caij, lub garter ntawm stems, tshem tawm ntawm flowering inflorescences thiab txiav nyob rau hauv lub caij nplooj ntoos zeeg. Yuav tsum tau ywg dej thaum lub caij ntuj qhuav.
Kuj ntawm cov perennials yuav distinguished glossy orebeck. Siab thiab muaj zog cog nrog loj heev daj umbellate inflorescences. Txij li thaum cov nroj tsuag Rudbeckia yog glossy, theej unpretentious thiab resistant rau sab nraud lwm yam, nws yog ib qho yooj yim los teb lo lus nug qhov twg nws hlob - yuav luag tag nrho tshaj li teb chaws Europe thiab America, tab sis feem ntau nws prefers damp ntxoov chaw nyob rau sab hnub tuaj hauv North America.
Lwm cov kab ntau xyoo yog Golden Pob. Tall tshuaj ntsuab (2-2.5 m), nrog ci ntsuab, ntseeg tau dissected nplooj. Cov kab mob ntawm cov pob txha muaj ob npaug npua globular paj. Lub perennial muaj ob qhov teeb meem loj. Cov yeeb ncuab siab poob nrawm hauv nyias cov lus qhia, raws li lub pob Golden pob Rudbeckia nyhav kom loj hlob zoo, tiv thaiv lwm yam nroj tsuag hauv lub paj txaj.
Txhua Xyoo ntawm Rudbeckia
Rudbeckia tsis tau tsuas yog lub caij nyoog xwb, tab sis kuj muaj ntau xyoo uas yooj yim los tu thiab cov uas zoo saib.
Ntxhuav rudbeckia (hirt)
Feem ntau, feem ntau cov ntxhuav rudbeckia yog zus raws li txhua xyoo: thawj xyoo, nws cov flowering yog feem ntau spectacular, lub xyoo nws attractiveness yog ploj. Cov nroj tsuag muaj ncaj pubescent stems nrog tsim ceg 0.5-0.9 m nyob rau hauv qhov siab. Lub Upper nplooj yog sessile, lanceolate, sab hauv qab yog loj (txog li 13 cm nyob rau hauv ntev) thiab nrog ib tug winged petiole. Inflorescences yog ib pob baskets nrog ib lub cheeb ntawm 5 mus rau 15 cm, paj paj yog daj-xim av nyob rau hauv cov xim, tubular sawv daws yuav dub-xim av. 
Cov feem ntau siv ntau yam yog Toto. Rudbeckia Toto yog luv luv, me me txhua xyoo nrog loj, txaus nyiam buds on compact branching stems. Raws li zoo li lwm hom ntawm rudbeckia, ib qho chaw zoo yuav nplua nws, qhov zoo tshaj xau yog lub teeb, permeable loams. Luam luam tawm tshwm sim los ntawm noob thiab faib ntawm Bush. Sow cov nroj tsuag nyob rau hauv lig May. Flowering pib nyob rau hauv Lub Xya hli ntuj thiab kav mus txog rau lub Cuaj Hli.
Koj puas paub? Los ntawm cov plaub hau orebeckia lawv tsim cov tshuaj homeopathic uas muaj cov nyhuv rau cov muaj mob hnyav, mob ntsws thiab mob ntawm lub tsev menyuam, cov hnyuv txhaws thiab hnoos.
Rudbeckia bicolor
Ib qho ntawm feem ntau nrov hom ntawm txhua xyoo rudbeckia, uas nyob rau hauv tus txheej txheem ntawm txoj kev loj hlob tsim sprawling bushes. Lub inflorescences ntawm cov nroj tsuag yuav ua tau ntau cov ntaub ntawv. 
Feem ntau daj ntseg daj nrog tus qauv xim rau cov nplai. Nws muaj ntau Bloom uas kav los ntawm ob nrab ntawm Lub Xya Hli mus rau thaum pib ntawm Lub Kaum Hlis. Nws prefers zoo-zes chaw los yog lub teeb penumbra, tab sis tag nrho duab ntxoov ntxoo yog heev detrimental rau qhov mob ntawm nplooj ntawm ob-xim Rudbeckia.
Nws hlob zoo tshaj plaws ntawm loamy, xoob, moist xau. Hybrid ntau yam yog loj nyob rau hauv loj, muaj ib tug ntev flowering lub sij hawm tshaj qus.
Nws tseem ceeb heev! Qhov zoo tshaj plaws tej zej zog ntawm ob-xim rudbeckia nyob rau hauv ib lub paj txaj yuav phlox, delphinium, aster thiab lupine. Ua tsaug rau cov phiajcim ntawm cov xim ntawm cov paj, lub paj txaj tau qhov zoo nkauj thiab zoo-zoo nraug.
Rudbeckia npog
Txhua xyoo, ncav ib qhov siab ntawm 80 cm. Stems pubescent thiab ntom. Cov nplooj ntawm Rudbeckia khawm muab tso rau sab nraud, liab qab, sessile, oval los yog elongated, nrog ib tug taw apex thiab nyias denticles raws ntug. 
Cov inflorescences yog sau nyob rau hauv baskets, reed paj ntawm ib tug daj daj ntxoov ntxoo, tubular - tsaus xim paj, on ib receptacle towering 3 cm. Feem ntau siv rau hauv kev kos duab thooj av thaum tsim cov khoom sib luag.
Rudbeckia triloba
Herbaceous txhua xyoo, qhov siab nws txawv ntawm 60 cm mus rau 1.5 m. Ntau yam stems ceg zoo nyob ntawm lub hauv paus, muaj zog thiab ntxhuav, tawm 12 cm ntev, oblong los yog ovate, tapering rau puag rau hauv ib lub pingole pingole, ci ntsuab, me ntsis pubescent lossis liab qab . 
Ntau pob baskets 3-4 cm nyob rau hauv lub cheeb, reed paj - daj los yog txiv kab ntxwv, elliptical thiab ci, 2 cm ntev, tubular muaj ib tug dub thiab scarlet xim. Flowering tom qab - los ntawm Lub yim hli ntuj mus rau Lub kaum hli ntuj. Nws muaj qhov siab ua kom zoo, tuaj yeem tiv thaiv txog -29 ° C. Nws nkag mus rau hauv kab lis kev cai nyob rau hauv 1699.
Kev loj hlob orebecky yuav tsis ua rau muaj teeb meem ntau heev thiab yuav tsis tau nyiaj txiag tshwj xeeb ntawm cov neeg tuaj yeem. Suzanne lub qhov muag dub zoo nkauj yuav zoo siab thiab kov cov tswv nrog lawv cov paj.
