Hortensia vaj yog ib tug zoo heev vaj cog-perennial, uas ntau gardeners xav kom loj hlob nyob rau lawv lub tsev kawm ntawv. Tab sis nyob rau hauv thiaj li muab lub Bush ib tug zoo nkauj zoo, raws sij hawm pruning yog xav tau. Txoj kev ua no kuj pab txhawb txoj kev loj hlob, zoo dua flowering ntawm cov nroj tsuag, thiab kuj mus rejuvenate twb laus laus shrubs. Nws yog tseeb tias rau ib tug pib pruning hydrangeas yuav ua tau ib qho teeb meem. Peb yuav sim pab. Yog li, peb yuav tham txog cov nta ntawm cov pob kws thiab kev tu rau hydrangeas.
Pruning Hydrangeas nyob rau lub caij nplooj ntoos hlav
Lub ntsiab pruning hydrangeas yuav tsum tau nqa tawm nyob rau hauv lub caij nplooj ntoos hlav. Ua nws yuav tsum yog thaum lub SAP khiav tsis tau pib, thiab lub buds ntawm ceg muaj blossomed. Raws li ib txoj cai, pruning ceg thiab tua on ib Bush yog nqa tawm nyob rau hauv ob peb ua ke:
- Huv qhov txiav. Ua ntej, nws yog ib qho tseem ceeb kom tshem tawm cov neeg tuag los yog puas ceg ntawm Bush, uas tsau tshuaj. Cropped thiab qaug zog ceg uas yuav tsis Bloom, tab sis ib feem ntawm cov nutrients coj tawm.
- Rejuvenating pruning. Tom qab ntawd rejuvenating pruning hydrangeas rau shrubs tshaj li 3 xyoos kom paub meej ib tug zoo flowering. Nyob rau hauv ib tug neeg laus cov nroj tsuag, koj yuav tsum tau tshem tawm cov qub ceg, txiav tawm tshaj tua kom nyias Bush.
- Tsim pruning. Young hydrangeas yuav tsum tau siv rau daim ntawv tawm pruning, tshem tawm cov tua thiab shortening dhau xyoo tua.
Pruning Hydrangeas nyob rau lub caij nplooj zeeg
Raws li rau pruning hydrangeas rau lub caij ntuj no, muaj ntau yam kev paub gardeners feem ntau tsis pom zoo nws. Qhov tseeb yog hais tias nyob rau ceg thiab tua muaj wounds uas tsis muaj lub sij hawm kho kom zoo rau qhov pib ntawm huab cua txias. Qhov no ua rau lub paj yooj yim heev rau Frost thiab txias. Yog li nyob rau hauv lub caij nplooj ntoos hlav koj tuaj yeem pom koj lub vaj tsiaj ua si thiab tsis muaj zog. Nyob rau hauv Autumn, tsuas yog pruning inflorescences, uas yog, qhuav paj, yog ua tau. Txawm li cas los, yog li ntawd tsis txhob hnov qab kom npog cov nroj tsuag, kom npaj nws rau lub caij ntuj no .