Ua ke nrog chrysanthemums, asters yog ib qho ntawm feem nrov autumn xim. Lawv kho peb lub paj txaj, thaum lub cua sov-hlub nroj tsuag twb tau faded. Tab sis tsis yog txhua tus paub tias asters yog ob qho tib si thaum ntxov thiab lub caij ntuj sov! Thiab wb pleev xim rau peb lub vaj teb nrog cov xim ci nrog rau ntau yam asters!
Asters - tsiaj thiab ntau yam
Yuav pib nrog, ntawm cov asters qhov nruab nrab ntawm txhua xyoo thiab perennials.
Txhua xyoo ntau yam ntawm asters raug muab faib ua peb lub chav kawm. Raws li cov duab ntawm cov nplais, lawv tuaj yeem ua tubular, ciav, thiab muaj caij nyoog. Nyob rau tib lub sijhawm, nyob rau hauv txhua qhov kev kawm tau piav saum toj no, muaj cov kab txiav uas muaj lush paj thiab ntev kav, casing - qhov ntev tshaj plaws-flowering, thiab universal. Cov feem ntau ntau xyoo ntawm cov kua nruab nrog yog Sonnenschein, Margarita, Edelweiss, Apollo, Waldersee, Rosett, Madeleine, Fantasia, Aurora thiab ntau lwm tus.
Raws li rau perennials, ntawm lawv muaj asters: shrubs, alpine , American, Italian thiab Virgin.
Asters - tu thiab cultivation
Cog asters yog ua tau nyob rau hauv ob txoj kev: seedless thiab seedling. Nyob rau hauv rooj plaub thawj zaug, koj yuav qhuas txog koj cov tsiaj rau ob peb lub lis piam ua ntej. Seedlings yuav tsum tau pub rau ib tug tsis tu ncua, siv complex fertilizers, thiab tom qab xaiv - mus pib npau taws. Yuav kom cog asters qhib lub hauv qab no hauv lub Plaub Hlis-Tsib Hlis, thaum lub qia ncav 10 cm thiab muaj 6-8 loj nplooj on nws. Tsis txhob ntshai ntawm qhov tseeb tias cov nroj tsuag yuav khov - asters yog resistant mus txias, thiab hardened seedlings withstand nocturnal kub ntawm 3-5 ° C tsis muaj teeb meem.
Nws yog ntshaw kom npaj ib qho chaw rau paj los ntawm lub caij nplooj ntoos zeeg: khawb tob los yog loosen cov av, ntxiv humus los yog compost, thiab ntxiv ammonium sulfate, superphosphate thiab poov tshuaj ntsev rau nws nyob rau hauv lub caij nplooj ntoos hlav. Qhov no yuav tsum tau ua yog hais tias nyob rau hauv lub caij dhau los lwm cov qoob loo loj hlob nyob rau hauv cheeb tsam no, thiab cov av yog depleted. Qhov ntau peb fertilize lub asters lawv tus kheej nyob rau hauv qhib hauv av, peb yuav sib tham ntxiv. Los ntawm txoj kev, qhov chaw rau cog asters xaiv hnub ci, sov. Nco ntsoov tias av yuav tsum tsis txhob tuaj ze ntawm qhov chaw. Txwv tsis pub, yuav tsum tau muaj kua zoo.
Ua furrows nyob rau hauv lub npaj cov av thiab txeej lawv zoo, thiab tom qab ntawd cog lub seedlings, ua kom ib qho kev caij nyoog tsawg kawg 20 cm nruab nrab ntawm lawv. Sprinkle lub seedlings nrog qhuav rau hauv av. Koj yuav tsum ncuav lub asters nyob rau hauv 2-3 hnub.
Kev kho mob rau lub asters tom qab cog lawv nyob rau hauv qhib hauv av yog tsim nyog, thiab nws muaj nyob rau hauv cov nram qab no:
- Watering. Asters hlub copious watering, tab sis tsuas yog nyob rau hauv qhuav huab cua. Ntau dhau mus rau lawv txhua yam kom tsis muaj dab tsi, nrog rau cov av qis heev.
- Loos. Cov av ntawm flowerbed yuav tsum tau loosened tom qab txhua irrigation, thaum tshem lub weeds. Qhov tob ntawm loosening yog hais txog 5 cm.
- Hilling. Nws yog nqa tawm ib zaug, ua ntej pib ntawm ceg branching. Koj yuav tsum tau tom lub astrum mus rau ib qhov siab ntawm 6 mus rau 8 cm - yog li koj yuav ua kom txoj kev loj hlob ntawm cov hauv paus hniav, thiab cov nroj tsuag yuav ua tau ntau dua.
- Pub Noj. Lawv yuav tsum tau ntov cov aster ntau dua
tshaj thiab ntev. Pub cov nroj tsuag yuav tsum tsawg kawg yog peb zaug: poov tshuaj sulfate, ammonium nitrate thiab superphosphate yog tom qab ob peb lub lis piam tom qab cog, nrog rau cov tsos ntawm thawj buds thiab thaum pib ntawm flowering. - Tshem tawm ntawm qhuav buds. Nws yog tsim nyog rau cov nroj tsuag siv quab yuam los tsim cov kab mob tshiab.
- Kev tiv thaiv ntawm cov kab mob. Rau qhov no, ib tug yuav tsum tau soj ntsuam cov qoob loo, hloov qoob loo nrog lwm cov qoob loo xyoo tom qab xyoo, tshem tawm thiab hlawv mob nroj tsuag, txau cov paj nrog bordeaux rau cov hom phiaj, thiab khawb av thiab ntxiv cov pob zeb hauv av chiv kom zoo dua tuaj ntawm paj.