Tsis muaj dab tsi zoo dua li muaj ib lub vaj paj ntoo nyob ze ntawm peb lub tsev. Kev zoo nkauj tshwj xeeb los rau lub caij nplooj ntoos hlav, thaum txhua yam yog blooming, thiab cov flavors scatter 175,000 meters ib ncig. Nyob rau hauv no vaj, lub grey "Grefshaym" spirey, uas yog txawv los ntawm ntau lub paj paj on ntom tua, deserves tshwj xeeb mloog. Nyob rau hauv no tsab xov xwm peb yuav tham nyob rau hauv kom meej txog no hybrid spirea, peb saib cov cai ntawm cog thiab tu ib lub paj.
Botanical piav qhia
Ntau ntau "Grefsheym" yog bred los ntawm breeders raws li ib tug hybrid grey spirea. Lub hom phiaj tseem ceeb ntawm kev yug me nyuam yog coj kom zoo nkauj zoo nkauj uas xav txawv ntawm nws cov neeg nyob hauv nws cov pomp thiab ua hauj lwm rau cov kab mob thiab kab tsuag. Spiraea Bush "Grefshaym" muaj peev xwm ncav cuag qhov siab ntawm 200 cm, thaum lub cheeb ntawm lub crown tej zaum ncav 300 cm. Lub crown yog kis, tus tua yog densely loj hlob. Cov nplooj yog me me, 2-4 cm ntev thiab mus txog 0.8 cm dav. Ua ntej qhov pib ntawm thawj lub caij nplooj zeeg hnub, cov nplooj khaws ib xim ntsuab-grey xim thiab muaj dawb dawb pubescence los ntawm hauv qab no. Nyob rau thaum xaus ntawm lub Cuaj Hli Ntuj, cov nplooj ua ib hnub daj daj xim. 
Koj puas paub? Cov kws tshawb nrhiav tau pom tias nws yog ib qho ua tau los ua ke los ntawm Glycoside salicin los ntawm Grefsham, ib yam khoom uas, tom qab siv cov tshuaj ua, hloov dua siab tshiab rau acetylsalicylic acid (aspirin).Lub flowering lub sij hawm ntawm Bush pib nyob rau hauv lub Tsib Hlis. Nws yog ces hais tias tag nrho cov exquisite hniav zoo ntawm Grefsheim yog qhia. Nws cov paj yog daus-dawb, me me (txog 1 cm nyob rau hauv lub cheeb). Los ntawm sab nws tej zaum yuav zoo li hais tias spirea yog them nrog ib txheej ntawm snow - me me paj yog li thickly them nrog tua. Lub sij hawm flowering kav 40-50 hnub. Pib los ntawm ob xyoo, paj ua zoo nkauj zib mu nroj tsuag thiab nyiam bees ntau thiab ntau yam ntxiv.
Lub hauv paus chiv keeb ntawm ntau yam
Spiraea genus muaj txog 100 hom ntoo nroj tsuag. Feem ntau ntawm lawv yog yooj yim interbreeding. Cov cuab yeej ntawm cov nroj tsuag tau siv los ntawm breeders nyob rau hauv 1949. Lawv tau tsim ib txoj hlua txho greyea, thaum tib lub sij hawm hla txoj kev pleev xim dawb thiab cov tsiaj nyaum tsiaj txhu.
Qhia koj tus kheej nrog lub peculiarities ntawm loj hlob Japanese spirea, dawb spirea, Nippon spirea, Bumald spirea, willow spirea, Grefsham spirea, birch spirea, Wangutta spirea.
Ib tug tshiab ntau yam ntawm ornamental Bush tau ua ntau lub resistant rau nroog loj hlob tej yam kev mob, qhov twg muaj ib qho ntxiv tso ntawm cheeb tsam polluted vaporous pov tseg. Txij thaum pib ntawm 50s ntawm lub xeem tiam, lub hybrid tau enriched nrog ntau ntau yam. Txawm li cas los, feem ntau nrov rau hnub tseem nyob qib "Grefsheym."
Siv nyob hauv kev tsim thooj teb
Qhov no zoo nkauj Bush yog feem ntau siv nyob rau hauv zoo nkauj thiab toj roob hauv pes tsim los decorate lub vaj teb los yog paj txaj raws li kev paub growers thiab pib tshiab. Grefsheim yuav siv tau ua ib yam khoom ua ke foreground, vim nws tsis yooj yim sua kom tsis txhob pom zoo nkauj zoo nkauj hav txwv yeem. Nws yog ua tau cog ntau yam ntawm ib lub paj los ntawm ib qho landings los yog pawg, sib txuas "Grefsheym" nrog rau lwm cov neeg sawv cev ntawm tus genus Spirea. 
Landscaping classics siv los hlob "Grefsheym" ncig me me pas dej. Qhov tshwj xeeb ntawm tus spirea grey deserves cov kiv cua ntawm Scandinavian style thiab Provence, thiab tag nrho thanks rau nws cov simplicity, pomp thiab zoo kawg elegance.
Nws tseem ceeb heev! Qhov deb ntawm qhov tsaws pits rau Grefsheim yuav tsum muaj tsawg kawg 50 cm, txij li thaum lub keeb kwm ntawm bushes loj hlob heev ntseeg.Spirey ciam teb yuav yog ib qho zoo nkauj dai rau ntawm txoj kab los yog vaj kev. Tsis tas li ntawd, cov ris tsho tau tso cai rau koj xaiv ib qho chaw, piv txwv, cog cov nyom. "Grefsheym" tsim nyog rau cog hauv pob zeb, pob zeb ua teb los sis txaj txaj. Koj yeej ib txwm sim, qhov tseem ceeb tshaj plaws yog tsis yog sib tov sib txawv thiab qhia me ntsis kev zoo siab.
Loj hlob thiab tu ib tsob nroj
Grey Spirea "Grefshaym" tsis yog hom nroj tsuag uas yuav tsum tau ceev faj thiab saib xyuas tas li. Txawm li ntawd los, li niaj zaus dej thiab competent fertilizing yuav pab khaws tag nrho cov zoo nkauj zoo ntawm snow-dawb shrub.
Xyuas seb cov ntau yam thiab ntau yam ntawm spirea.
Cov xwm txheej ntawm kev raug txim
Spiraea grey hais txog lub teeb pom kev zoo ntawm cov nroj tsuag ornamental. Rau nws tsaws yuav tsum xaiv ib qhov chaw zoo lit los ntawm tshav ntuj. Nyob rau hauv cov ntaub ntawv loj heev, ib nrab ntxoov ntxoo yog tsim, tab sis nyob rau hauv lub teeb qis muaj tej zaum yuav muaj kev qaug zog hauv kev loj hlob. 
Nrog rau qhov kev xaiv ntawm qhov chaw ntawm lub vev xaib, koj yuav tsum saib xyuas tias "Grefsheym" tsis loj hlob hauv cov pits thiab yars, qhov twg noo noo tsis tu ncua. Nyob rau hauv xws li qhov chaw Bush tau mob (fungal kab mob yuav tshwm, lub putrefactive kev ntawm lub hauv paus system yuav pib). Qhov chaw zoo nkauj tsaws tse yog sab qab teb lossis sab qab teb-sab hnub poob ntawm lub tsev kawm ntawv.
Av thiab chiv
Mus rau hom av, hom spirea no unpretentious. Grefsheim hlob zoo nyob rau hauv tej yam kev ua teb vaj teb. Yog tsis muaj teeb meem, nws tolerates yuav luag txhua acidity, tab sis prefers av nrog ib tug nruab nrab los yog me ntsis acid tshuaj tiv thaiv. Cov kws cog tswv teb hais tias Grefsheim yog qhov zoo tshaj plaws nyob rau ntawm tus qauv tshiab.
Nws yog tseem ceeb kom paub thaum twg thiab yuav ua li cas cog grey spiraea.
Sab saum toj dressing yuav tsum tau ua ob zaug thaum lub sij hawm tag nrho cov nroj tsuag zaub: thawj - nyob rau hauv thaum ntxov caij nplooj ntoos hlav, thaum lub sij hawm blooming ntawm buds, ob - thaum pib heev ntawm flowering. Cov ntxhiab pob zeb yuav tsum yog siv cov chiv (lub hauv paus loj yog potassium, phosphorus thiab nitrogen). Nyob rau hauv thaum ntxov caij nplooj ntoos hlav nws yog pom zoo kom pub lub bushes nrog cov organic teeb meem:
- qaib xim;
- nyuj infusion;
- rotted manure.
Dej thiab noo noo
Ntau zaus, nws tsis yog tsim nyog rau dej "Grefsham" bushes - nws yog txaus kom ncuav 1.5-2 thoob dej ob zaug ib hlis nyob rau hauv ib lub Bush. Nyob rau hauv cov ntaub ntawv no, cov dej yuav tsum nyob rau hauv chav tsev kub. Thaum lub sij hawm lub caij nyoog ntawm drought, watering yuav tsum tau nce los ntawm 2-3 lub sij hawm, lwm yam no Bush yuav poob nws zoo nkauj kev zoo nkauj.
Nws yog ib qho tseem ceeb kom nco ntsoov tias cov av nyob ib ncig ntawm cov nroj tsuag yuav tsum tsis tu ncua kom zoo rau cov dej hauv cov dej zoo. Tom qab loosening thiab weeding, nws yog ntshaw kom mulch cov av nrog foliage, straw, nplua gravel. Mulching pab tuav optimal noo noo nyob ib ncig ntawm hauv paus system ntawm Bush.
Kev sib raug zoo rau qhov kub thiab txias
Grey Spiraea muaj peev xwm tiv thaiv qhov siab tshaj plaws cov huab cua sov ntawm peb cheeb tsam climatic yam tsis muaj teeb meem. Qhov zoo kub rau Grefsheim thaum lub caij ntuj sov txawv ntawm +21 txog + 25 ° C. Lub vaj tse tsis tas yuav tsum tau rau lub caij ntuj no, tab sis nyob rau hauv cheeb tsam nrog snow-free frosty winters, koj tseem yuav tsum tau chaw rau cov nroj tsuag. Nws yog xa mus rau 4 thaj tsam ntawm Frost tsis kam, uas txhais tau hais tias lub grey spiraea tuaj yeem tiv tauj kom txias -34.4 ° C.
Feem ntau, lub vaj zaub yog ib qho chaw so, tab sis ib qho yuav tsum tsis txhob hnov qab tias nws yuav yog qhov chaw txaus ntshai, peb tab tom tham txog tshuaj lom nroj tsuag hauv cheeb tsam: Brugmansia, foxglove, castorpot, colchicum, buttercup, aquilegia, aconite.
Tsuam cog thiab cog
Muaj ntau tus kws loj hlob pom zoo "Grefsheim" thaum caij nplooj ntoo zeeg. Cog pits dug ob peb hnub ua ntej cog. Qhov luaj li cas yuav tsum muaj txog 50 x 10 cm ncaj qha rau hnub ntawm cog, turf, xuab zeb thiab peat yuav tsum muab ntxiv rau cov pob zeb tsaws hauv qhov pauv ntawm 2: 1: 1. Cov keeb kwm ntawm cog cov khoom yuav tsum tau straightened thiab ntxig rau hauv lub qhov, ces hauv paus system yuav tsum tau them nrog lub ntiaj teb thiab ib tug me ntsis tread on cov av. 
Koj puas paub? Spiraea yog nplua nuj nyob rau hauv vitamin C thiab carotene, yog li nws tau ntev tau siv rau cov hom phiaj medicinal - lawv npaj tinctures, decoctions.Tam sim ntawd tom qab cog lub nroj tsuag yuav tsum tau watered. Nyob rau hauv txhua bush pours los ntawm 8 mus rau 12 liv ntawm dej sov. Mulching yog nqa tawm tsuas yog hais tias lub tsaws ua haujlwm tshwm sim nyob rau hauv lub caij nplooj ntoos hlav. Los ntawm txoj kev, caij nplooj ntoos hlav cog yog pom zoo kom raug nqa tawm ua ntej Bud so, txwv tsis pub lub spirea tej zaum yuav tsis khom cia.
Nyeem kuj hais txog dab tsi ntawm ornamental shrubs nrog dawb paj tau cog rau hauv koj lub vaj.
Spiraea propagates grey "Grefsheym" ob txoj kev:
- grafting;
- layering.
Xws li kev luam tawm yuav ua raws li cov kev ua qis qis hauv qab no:
- Nws yog tsim nyog yuav tau ua tib zoo txiav tawm cov tub ntxhais hluas muaj zog tua los ntawm tus neeg laus cov nroj tsuag (tsis pub ntau tshaj 4-5 pieces).
- Tus tua raug muab faib ua cuttings, qhov ntev ntawm uas yuav tsis pub tshaj 10 cm.
- Kev cog yuav tsum tau muab cog rau hauv cov ntim qub uas tau npaj muaj av, qhov sau tseg ntawm uas yuav muaj raws li nram no: dub av, peat, dej xuab zeb nyob rau hauv kev faib ntawm 2: 2: 1.
- Thaum lub hauv paus system tshwm, lub cuttings yog transplanted mus rau hauv qhib hauv av. Lub keeb kwm ntawm spirea cuttings tshwm ncaj haum sai: cuttings cog nyob rau hauv nruab nrab-lub caij ntuj sov yuav muaj ib tug zoo-tsim paus system los ntawm pib ntawm lub kaum hli ntuj.
Pruning
Spirea pruning yuav tsum tau nqa tawm txhua xyoo tom qab kawg ntawm lub flowering lub sij hawm ntawm Bush. Txoj kev sib xyaw kom haum yog yooj yim heev thiab tsis tau muaj kev txawj ntse tshwj xeeb. Tshem tawm tshaj tshaj tua tso cai rau Bush rau bloom ntau nquag xyoo tom ntej. Nyob rau hauv cov tub ntxhais hluas cov nroj tsuag, lub Upper qhov chaw ntawm tua raug ntau tshem tawm ua ntej qhov pib ntawm muaj zog buds. Tag nrho cov tua tau raug cuam tshuam los ntawm cov kab mob los yog kab tsuag yuav tsum tau muab tshem tawm kom meej, thiab tom qab ntawd hlawv. Nyob rau hauv cov neeg laus nroj tsuag, ib tug plaub ntawm tua raug muab tshem tawm los ntawm lub hauv paus.
Yees duab: yuav ua li cas Trim lub bushes
Tej teeb meem hauv kev loj hlob
Nrog kev kho kom zoo, muaj teeb meem nrog Grefsheim feem ntau tsis tuaj yeem tshwm sim. Ib txhia gardeners yog ntsib nrog lub teeb meem ntawm wintering cov tub ntxhais hluas spirea bushes. Txawm hais tias "Grefsheim" yog 4 xyoob me me, tab sis, ntawm qhov kub ntawm -25 mus rau-35 ° C, cov tub ntxhais hluas yuav tua tau ib ncig ntawm lub hav zoov. Nws yog pom zoo kom npog lub hau ntawm spirea ntawm qhov kub hauv qab -20 ° C, siv cov paug los yog npaj cov paj ntoo.
Kab tsuag, kab mob thiab kev tiv thaiv
Lub ntsiab pests rau Grefshaym yog spireevaya aphid, whitefin, xiav tavolgovy sawfly. Qee lub sij hawm ib tug Bush tau kis ib tug kab laug sab mite, cov pov thawj ntawm uas yog ib tug kab laug sab web nyob rau nplooj ntoos petioles. Yuav kom tawm tsam cov cab, nws yuav tsum siv:
- "Nyob hauv-vir";
- "Decis";
- "Fitoverm";
- "Bi-58";
- ntau cov tshuaj raws ntawm karbophos thiab lawv cov analogues.
Nws tseem ceeb heev! Nyob rau hauv kev sib ntaus nrog aphids, ib qho ntawm feem ntau zoo tshuaj yuav tsum Pirimor.Cov kab mob tseem ceeb ntawm spirea "Grefsheym" yog grey mould thiab spotting. Nyob rau hauv kev sib ntaus tawm tsam xws li cov kab mob yuav pab "Ditan", "Fundazol." Koj tuaj yeem siv cov colloidal sulfur npaj los ntawm nws tus kheej npaj ib qho kev tov ntawm Bordeaux kua.
Rau kev tiv thaiv ntawm cov kab mob thiab cov pests, nws yog txaus kom muaj kev saib xyuas kom zoo ntawm bushes: dej nws nyob rau hauv ib tug raws sijhawm, maj teem caij, loosen cov av thiab fertilize nws. Txawm li cas los, ib txhia gardeners xav siv xws li cov tshuaj tua kab rau cov hom phiaj tawm tsam:- Kronefos (0.3%);
- Actellic (0.1%);
- Etafos (0.2%).
Thaum kawg, nws yuav tsum tau muab sau tseg tias qhov grey "Grefsheim" spirea yog unpretentious nrog rau lwm cov nroj tsuag ornamental. Tsis tas li ntawd, lub spirea bushes zoo kawg nkaus yuav luag txhua yam zoo nkauj style, yog li lawv nrov nrog floral designers los ntawm ib ncig ntawm lub ntiaj teb no.
