Goldenrod (los yog goldenrue, raws li cov nroj tsuag qee zaum hu ua) yog ib qho nrov perennial nyob rau hauv lub vaj, feem ntau vim nws lush, ci daj paj. Txawm li cas los, cov nroj tsuag kis sai heev - tsis tsuas yog nyob rau hauv lub vaj, tab sis kuj nyob rau hauv cov qus. Hauv qee thaj chaw, cov neophyte tam sim no tau hloov pauv cov nroj tsuag tsis tshua muaj kev ntseeg siab thiab yog li ua rau muaj kev phom sij ntau yam ntawm botanical. Tab sis qhov no tsis yog tib qho laj thawj vim li cas koj yuav tsum txwv txoj kev loj hlob ntawm goldenrod: tsis muaj kev ntsuas tsim nyog, cov nroj tsuag hem kom loj hlob sai sai ntawm koj lub vaj.
Yuav ua li cas tua goldenrod hauv vaj?
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Limit goldenrod in the vaj
Goldenrods yug nyob rau hauv ob txoj kev sib txawv: ntawm lawv rhizomes thiab los ntawm nws tus kheej-sowing. Txhawm rau txwv kev sib kis hauv lub vaj, koj yuav tsum tiv thaiv cov noob los ntawm ripening thiab kis los ntawm pruning lawv raws sijhawm. Ua li no, txiav lub goldenrod rov qab tam sim ntawd tom qab flowering. Koj yuav tsum tau nruab cov hauv paus barriers nyob rau hauv cov av kom cov nroj tsuag tsis tuaj yeem loj hlob dhau lub moj khaum predetermined. Cov hauv paus lossis rhizome teeb meem no tuaj yeem raug ntsia tom qab.
How to install a root barrier
Txhawm rau tiv thaiv kev sib kis ntawm cov rhizomes, cov hauv paus barrier yuav los ntawm cov khw muag khoom tshwj xeeb (€ 13.00 ntawm Amazon) yuav tsum tau faus yam tsawg kawg 70 centimeters tob nyob ib ncig ntawm thaj chaw cog. Tsis tas li ntawd, lub barrier yuav tsum protrude tsawg kawg yog tsib centimeters los ntawm hauv av kom lub hauv paus runners tsis tau tsuas yog nce siab. Thaum nruab hnub tom qab, ua tib zoo tshem tawm tag nrho cov hauv paus hniav uas nyob sab nraum lub rhizome barrier.
Sib ntaus Goldenrod
Sib ntaus goldenrod zoo tsis yog ib txoj haujlwm yooj yim - ib qho uas yuav tsum tau ua siab ntev. Muaj ntau ntau txoj hauv kev kom tshem tau golden rue:
- Mow lub perennial ob peb zaug thiab tsis tu ncua ua ntej flowering cia li saum av.
- Khawb tag nrho cov rhizomes thiab cov cag.
- Tab sis ceev faj, goldenrods sprout los ntawm txawm qhov tsawg tshaj plaws ntawm cov cag.
- Txiav cov nroj tsuag thiab npog thaj chaw cog nrog zaj duab xis uas tsis tuaj yeem tiv thaiv UV teeb.
- Koj yuav tsum siv cov no rau lub caij nplooj ntoo hlav thiab tso lawv tseg tsawg kawg peb lub hlis.
- Tom qab ntawd tshem cov nroj tsuag tuag.
- Txawm li cas los xij, txoj kev zoo no muaj qhov tsis zoo uas nws tseem tua lwm cov nroj tsuag
- thiab yog li ntawd tsuas yog haum rau thaj chaw me me xwb.
Tip
Lwm txoj kev pov thawj rau kev sib ntaus sib tua goldenrod suav nrog milling lossis txiav tawm.
