Kev tu rau asters yog yooj yim txaus yog tias koj ua raws li ntau cov cai. Cov nroj tsuag xav tau tsuas yog dej tsis tu ncua, yog loosening ntawm lub av thiab raws sij hawm pub.
Sau qoob ntawm asters los ntawm cov noob
Rau gardeners, pib, nws yuav muaj xov xwm hais tias muaj ntau yam ntawm perennial thiab txhua xyoo. Lub perennial aster reproduces by dividing lub Bush. Tab sis ib-xyoo-laus yuav zus tsuas yog nrog kev pab ntawm noob.
Noob ntawm asters muaj ib tug ncaj ntom plhaub, thiaj li hais tias unfavorable tej yam kev mob lawv tsis txaus ntshai. Ntawm qhov tod tes, txawm tias zoo li lub plhaub ntuag tsis cuam tshuam nrog cov noob kom txig txaus thiab tua tau. Cultivation ntawm asters los ntawm noob yuav seedling los yog uncultivated.
Cov cuab yeej siv yooj yim heev. Nyob rau hauv lub sij hawm los ntawm Lub peb hlis ntuj mus rau lub Plaub Hlis, lub noob uas sown nyob rau hauv ib lub txias tsev xog paj los yog pots. Tom ntej tua dhia dej thiab nyob rau hauv Tej zaum lawv muaj peev xwm yuav cog rau hauv av. Cov av yog ib qho xoob xoob heev, tsis muaj txaus thiab txaus ntom nti av. Thiaj li rau cov noob mus rau germinate, lawv xav tau ib tug kub ntawm txog 25 ° C. Tom qab sowing, lub thawv yog them nrog ib tug zaj duab xis, qhov no yuav pab tau tswj kom ib tug tas mus li humidity. Tom qab sowing, thawj tua yuav tshwm nyob rau hauv ib lub lim tiam. Rau kev loj hlob zoo, sprouts yuav tsum tau dej tsis tshua muaj, tiam sis muaj txaus thiab ua kom sov li ntawm 18 ° C.
Qhov thib ob yog qhov tsis muaj tseeb. Nws yog tsim rau nruab nrab cheeb tsam nrog kev nyab xeeb me ntsis. Noob yog sown nyob rau hauv caij nplooj ntoos hlav los yog Autumn. Yog tias koj txiav txim siab cog cov noob hauv lub caij nplooj zeeg, ces qhov zoo tshaj plaws rau lub sijhawm no yog Kaum Ib Hlis. Cov nroj tsuag yuav ntau resistant rau huab cua phem, thiab yuav Bloom rau ob peb lub lis piam ua ntej, thiab lub flowering yuav ntau tshaj thiab lush.
Aster perennial: cultivation
Cov nroj tsuag tseem hu ua "real astra". Tag nrho cov ntau yam perennials yog heev resistant rau Frost thiab phem huab cua. Tias yog vim li cas laus thiab zuj zus ib ncua ntev asters yog yooj yim dua. Perennial ntau yam muaj heev densely sheltered tua, lawv qhov siab nws txawv los ntawm 20 cm mus rau 1.5 m.
Division ntawm Bush yuav tsum tau ua nyob rau hauv thaum ntxov caij nplooj ntoos hlav. Thaum cov asters pib loj hlob, koj tuaj yeem pib ua hauj lwm, thaum koj yuav tsum txiav tawm tsam qaug zog tua. Thaum faib cov Bush, koj yuav tau txais 3-5 tshiab tua. Rau no propagation lub Bush tsis tau dug nyob rau hauv tag nrho. Nrog kev pab los ntawm ib tug ntse duav, peb tsuas cais ib feem los ntawm Bush thiab faib nws mus rau hauv ob qhov chaw.
Nyob rau hauv lub sij hawm los ntawm May mus rau Lub Hlis varietal asters yuav propagated by cuttings. Tsim nyog cuttings yog apical, lawv ntev yog txog 5-7 cm. Tshwj xeeb ridges yuav tsum tau npaj nrog ib tug heev xoob substrate. Zoo tshaj plaws proportions yog suav hais tias yog ib tug sib tov ntawm ob feem ntawm turf hauv av thiab ib feem xuab zeb thiab peat. Cog zoo dua nyob rau hauv zaj duab xis thiab nyob rau hauv ib qhov chaw tsaus. Cuttings yuav siv paus rau 30 hnub. Nrog rau hom no ntawm cog cov cuttings ntawm ib qho astra thiab tu rau lawv, nyob rau hauv lub yim hli ntuj-Cuaj hlis koj yuav muaj peev xwm av lawv.
Astra: kev tu thiab kev cog qoob loo
Yuav kom txaus siab nrog ntau flowering thiab kev loj hlob zoo, lawv yuav tsum tau kom zoo watered. Muaj dej ntau heev yog ib qho tseem ceeb heev nyob rau hauv ib lub caij ntuj sov qhuav, tshwj xeeb tshaj yog thaum lub sij hawm lub budding. Nyob rau hauv rooj plaub no, ntau heev rau sau cov nroj tsuag tsis xav tau, vim tshaj noo noo muaj peev xwm heev rau lub hauv paus system. Yog hais tias koj pom hais tias nplooj tau pib tig daj thiab
Rau fertilizing pob zeb hauv av chiv yog haum. Siv no hom fertilizer nyob rau hauv kev saib xyuas ntawm asters, koj muaj peev xwm suav on tshaj flowering thiab ci xim. Nyob rau hauv lub caij nplooj ntoos hlav, siv phosphorus chiv thiab txiv qaub. Rau cov ua tau zoo cog qoob loo, asters siv cov organic chiv.
Paj yog unpretentious theej, tab sis tiag tiag feem ntau flowering yuav muab tsuas yog nyob rau hauv dej siab mob. Ua li no, xaiv cov chaw qiv ib nrab, lawv yog cov tsim nyog rau yuav luag tag nrho cov ntau yam. Lub aster hlob zoo ntawm loam, uas yog dug li txog 20 cm thiab heev fertile.