Spirea birch-leaved yog ib tsob nroj ornamental uas yuav nplua txawm novice gardeners: nrog tag nrho nws cov kev zoo nkauj, nws yog unpretentious, tolerates txias thiab cua sov zoo.
Cia peb xav txog nyob rau hauv ntau dua kom meej li cas tus tub ntxhais hluas Bush yog cog thiab saib xyuas rau nws.
Kev piav qhia thiab yam ntxwv
Spiraea birch yog lub voj voos ntawm cov tsev neeg liab qab. Rau nruab nrab hlob mus rau 60 cm nyob rau hauv qhov siab. 
Cov tsiaj no tau txais nws lub npe vim oval ntsuab nplooj nrog me me ntawm hauv qab no.
Koj puas paub? Ntawm cov neeg, spiraeus feem ntau hu ua "willow". Qhov no yog ib qho yuam kev: meadowsweet yog ib lub nroj tsuag, thiab spirea yog ib qho me me.Qhov no kab lis kev cai yog tsiag ntawv los ntawm spherical ntom crown thiab ribbed zigzag curved tua. Cov nplooj tshwm nyob rau thaum xaus ntawm lub Plaub Hlis, thiab lub caij nplooj ntoos zeeg - nyob rau hauv Lub kaum hli ntuj. Lawv ntev yog 0.5 cm, lub duab yog elliptical.
Bush blossoms los ntawm Lub rau hli ntuj mus rau Lub Xya hli ntuj txhua xyoo, pib los ntawm lub hnub nyoog ntawm 3-4 xyoo. Inflorescences yog tangle-panicles los ntawm ntau yam me me paj ntawm dawb los yog xim liab tsos nqaij daim tawv.
Kawm ntxiv txog kev cog qoob ntawm Japanese spirea, "Bumalda", "Vangutta", "Grefsheym", dawb.Spiraea berezolistnaya hais txog cov nroj tsuag nyuaj: nws tsis tas yuav tshwj xeeb rau lub caij ntuj no, feem ntau yog tolerates qhuav huab cua. Qhov zoo tshaj plaws rau kev loj hlob qus yog suav tias yog qhib qhov chaw nrog dej noo loamy av.
Tsaws
Cog vauv tsob ntoo nplooj pib nrog xaiv qhov chaw. Lub vaj paj ntawm lub vaj yuav tsum muaj teeb zoo, txawm tias lub tsev kawm ntawv nyob hauv cheeb tsam kub. Nyob rau hauv ib feem ntawm qhov ntxoov ntxoo los yog ntxoov ntxoo lub Bush yuav sprout, tab sis flowering yuav tsum tsawg dua.
Qhov zoo tshaj plaws lub sij hawm rau cog yog suav tias yog ib qho kev sib tw lossis nag los ntawm lub Cuaj Hlis Ntuj: cov av yuav tsum ntub. Optimally cog no Bush nyob rau hauv ib tug xoob av nplua nuj nyob rau hauv humus. Qaub av muaj ib tug ua hauj lwm zoo nyob rau xim ntawm nplooj.
Tsaws pib nrog digging ib qhov rau txhua lub hav txwv yeem. Qhov dav yuav tsum tshaj qhov loj ntawm lub hauv paus system los ntawm 25-30%, thiab qhov tob yuav tsum 40-50 cm.
Lub qab ntawm lub qhov tsoo yuav tsum tau them nrog kua. Ua li no, koj tuaj yeem siv tau:
- me quav cib;
- dej xuab zeb;
- peat;
- sod los yog nplooj ntoos lub ntiaj teb.
Ua ntej cog, lub keeb kwm ntawm ib tug hluas shrub yuav tsum tau ua tib zoo soj ntsuam, txiav tawm qhuav thiab tawg ceg. Tom qab txhim kho lub seedling nyob rau hauv hauv av, hauv paus system yog straightened thiab ces them nrog lub ntiaj teb.
Nws tseem ceeb heev! Yog hais tias cov av rau cog muaj ib tug loj npaum li cas ntawm av nplaum, ces tus aub tsiv yuav tsum tau ua ob peb zaug ntau tshaj li hauv paus, thiab gravel yuav tsum tau siv raws li kua.
Kev kho mob
Kev kho mob Spiraea yog qhov yooj yim heev. Cov av ib ncig ntawm cov tub ntxhais hluas bushes yuav tsum tau periodically loosened, tsis txhob compaction. Feem ntau qhov no yuav tsum tau ua tiav tom qab ywg dej thiab hauv kev puas tsuaj ntawm cov nroj.
Yog li hais tias lub ntiaj teb no tsis exhausted, nws yog mulched. Ua li no, tom qab cog shrubs on to top poured ib txheej ntawm peat. 
Qhov no kab lis kev cai tolerates pruning thiab recovers sai sai. Lub birch tsiaj yog pom zoo kom raug txiav txhua xyoo tom qab tsob ntoo qhib thaum tawm los ntawm lub caij ntuj no. Me me tua raug muab tshem tawm kom meej, thiab so yog txiav mus rau loj buds.
Xws li ib qho kev tso cai rau tsis tsuas yog kom nce kev zoo nkauj ntawm Bush, tab sis kuj mus rau prolong nws lub neej.
Thaum lub Bush yog 4 xyoos, koj muaj peev xwm txhua xyoo txiav tag nrho Upper ib feem saum toj no 30 cm los ntawm hauv av. Txwv tsis pub, lub qub tua yuav khiav tawm qis thiab ntsws. Ib qho ua tiav hloov ntawm ib lub pob zeb-leaved spirea Bush yog ua txhua txhua 15-20 xyoo.
Watering
Watering spirea yog lub ntsiab ntawm kev tu nws. Lub Bush yog nyuaj thiab muaj peev xwm nyiaj tau drought rau qee lub sij hawm, tab sis ntev ntev ntawm watering yuav ua rau nws tuag. 
Nyob rau hauv lub kub lub caij ntuj sov thiab sai li sai tau tom qab cog, watering yog nqa tawm ntawm ua mib ntsig ntawm 14 hnub. Qhov ntim ntawm dej ntawm ib lub hav txwv yeem yog li 15 litres.
Nyob rau hauv lub Autumn, watering yuav tsum tau tswj raws li nyob rau hauv huab cua.
Nws tseem ceeb heev! Thaum tsim kom muaj nruab nrab txhua hnub kub hauv qab + 10 ° C, dej yuav tsum nres kom txog rau thaum caij nplooj ntoos hlav awakening.
Sab saum toj hnav khaub ncaws
Rau lush flowering shrubs fertilize. Birch spiraea yog pom zoo kom fertilize ob zaug ib xyoos: nyob rau hauv thaum ntxov caij nplooj ntoos hlav sai sai tom qab pruning thiab nyob rau hauv thaum ntxov Lub rau hli ntuj ua ntej flowering.
Rau hnav khaub ncaws siv slurry, diluting nws nrog dej 1: 6. Yuav txhim khu cov nyhuv, mus txog 10 g ntawm superphosphate yog ntxiv rau qhov sib tov.
Txuas ntxiv, cov nroj tsuag yuav pub nrog tshwj xeeb chiv nrog nitrogen, poov tshuaj, phosphorus thiab lwm yam macronutrients. 
Kab mob thiab kab tsuag
Spiraea berezolistnaya tsis yig rau ntau cov kab mob, tab sis nws tshwm sim rau nws cuam tshuam fungal kab mob: me ntsis thiab grey pwm. Rau tej yam tshwm sim ntawm fungus, nws yog pom zoo siv fungicidal npaj ("Fundazol", "Fitosporin-M", "Ditan M-45", Bordeaux sib tov, colloidal sulfur).
Alto Super, Kuproksat, Allett, Bravo, Shavit, Kumulus, Merpan, Teldor, Folikur kuj hu ua fungicidal tshuaj.Tab sis pests spirea zoo li. Nyob rau hauv lub sov lub caij, shrubs tau nres:
- aphid;
- Rosy rosette;
- rosaceous miner;
- kab laug sab mite
Nws tseem ceeb heev! Kev tu ncua ntawm cov nroj tsuag yog qhov zoo tshaj plaws kev tiv thaiv tawm tsam kab tsuag.Cov cim qhia tias muaj kab tsuag rau ntawm cov qoob loo tuaj yeem yog cov nplooj thiab puas nplooj, nplooj ntoo, laus laus thiab nplooj ntoos.
Ntawm kev muag khoom muaj ntau yam tshwj xeeb txhais tau tias tiv thaiv kab tsuag. Malophos, Metaphos lossis Phosphamide siv tawm tsam ticks. Pyrimor yog ib qho pib tiv thaiv aphids, leafworms thiab miner. Qhov zoo tshaj plaws tshwm sim yog muab los ntawm txhais tau hais tias nyob qhov twg biological khoom yog tov nrog tshuaj lom tshuaj.Daim ntawv thov nyob rau hauv toj roob hauv pes tsim
Cov neeg tsim khoom siv tau siv cov ntiv tes ua rau me nyuam yaus ua ntau yam hauv cov ntawv:
- alpine swb;
- hedge;
- pob zeb lub vaj;
- rockeries;
- mixborder, lwm yam.
Koj puas paub? Raws li Vikas Dahl phau ntawv txhais lus, yav dhau los, spirayus tsis zus rau kho kom zoo nkauj: cov leeg ntawm lub tsho tau ua los ntawm nws cov ceg ntoo.Vim lub ntiaj teb qhov siab ntawm hom ntoo no, nws yuav siv tsis tau tsuas yog rau cov kev yoojyim, tab sis kuj yog rau cov ciam teb siab.
Lub birch kev zoo nkauj haum zoo nrog tag nrho lwm yam spireas, zoo li nrog Roses, peonies, asters, viburnum, lilac thiab feem ntau coniferous ntoo.Nws tsis muaj teeb meem dab tsi yog tias koj yog ib tus neeg paub txog kev ua vaj tsev los yog tab tom pib coj thawj kauj ruam hauv kev ua lag luam no, kom loj hlob koj tus kheej lub pob tw rau txhua tus neeg, yog tias koj paub lub luag hauj lwm ntawm nws.
Tsis txhob hnov qab txog kev noj cov zaub mov ntawm cov nroj tsuag kom raws sij hawm, kom muab nws cov paj txiv hmab txiv ntoo nrog lwm cov xim ntawm paj ntoo, thiab cov cog yuav muab nqi zog rau tus tswv tsev nrog nws qhov kev zoo nkauj thiab lub siab zoo nkauj.
