Nplooj poob ntawm hydrangeas (Hydrangea) tuaj yeem yog vim lub caij nyoog lossis qhia tias muaj teeb meem loj. Ntawm no koj tuaj yeem nyeem cov lus qhia tseem ceeb txog cov laj thawj ntawm kev poob hydrangea nplooj. Qhov no yuav ua li cas yog tias hydrangeas poob lawv cov nplooj ntxov ntxov.
Vim li cas hydrangeas poob lawv nplooj ntxov ntxov, thiab dab tsi tuaj yeem pab tau?
Hydrangeas feem ntau poob lawv cov nplooj ntxov ntxov vim qhov chaw tsis raug, kev saib xyuas tsis raug lossis kab mob thiab kab tsuag. Txhim kho qhov chaw, txhim kho kev saib xyuas thiab hom kab mob lossis kab tsuag kom tsis txhob muaj nplooj poob.
Thaum twg hydrangeas poob lawv nplooj?
Hydrangea (Hydrangea) thrives asdeciduous shrubs. Thaum lub caij nplooj zeeg cov ntoo poob tag nrho lawv cov nplooj vim nws yog ib qho teeb meem ntawm txoj sia thiab kev tuag. Hydrangeas tsuas muaj sia nyob lub caij ntuj no thaum lawv tsis muaj nplooj.
Kev poob kub thiab hnub luv luv qhia rau hydrangeas tias lub caij ntuj no tsuas yog nyob ib ncig ntawm lub ces kaum. Lub hav txwv yeem hloov nplooj ntsuab (chlorophyll) thiab cov as-ham rau hauv lawv cov hauv paus hniav thiab txiav tawm cov dej xa mus rau nplooj. Cov nplooj ces wilt thiab poob rau hauv av. Tom ntej no lub caij nplooj ntoos hlav nplooj tshiab yuav sprout zoo siab.
Dab tsi yog qhov ua rau cov nplooj poob ntxov ntxov?
Tso tawm nplooj rau lub caij nplooj ntoo hlav lossis lub caij ntuj sov yog qhov qhia tau tias koj hydrangea tsis ua haujlwm zoo. Cov no yog cov feem ntau ua rau hydrangeas poob lawv nplooj ntxov ntxov:
- Qhov chaw tsis raug: tshav ntuj ncaj qha.
- Kev saib xyuas yuam kev: drought stress, waterlogging, tsis muaj as-ham, Frost puas.
- Kab mob thiab kab tsuag: chlorosis, iron deficiency, fungal kab mob, aphids, kab laug sab mites.
Qhov chaw tsis raug ua rau nplooj poob - yuav ua li cas?
Rau qhov pom kev, kev loj hlob zoo, hydrangeas nyiam qhov chawib nrab ntxoov ntxoo thiab acidic substrateLub hnub ci ntsa iab tom qab tshem tawm cov potted hydrangeas ua rau tshav kub thiab nplooj poob. Yog hais tias hydrangeas nyob rau hauv lub txaj yog mus tas li raug tshav ntuj, bushes poob lawv nplooj los tiv thaiv lawv tus kheej. Yuav Ua Li Cas:
- Acclimate potted hydrangeas sab nraum nyob rau hauv ib qho chaw ntxoov ntxoo rau 14 hnub tom qab tshem tawm lawv tawm thaum caij nplooj ntoos hlav.
- Hloov chaw pw hydrangeas mus rau ib qho chaw ntxoov ntxoo nrog pH tus nqi ntawm 4.0 txog 6.0.
Hydrangeas poob nplooj vim kev saib xyuas yuam kev - yuav ua li cas?
Kev saib xyuas rau hydrangeas yog tus cwj pwm los ntawmdej siab thiab kev noj zaub mov zoonrog rau kev txwv lub caij ntuj no hardiness. Yog hais tias muaj qhov tsis txaus ntawm no, lub paj tawg paj yuav poob lawv cov nplooj indignantly. Koj tuaj yeem txwv cov nplooj poob ntxov ntxov nrog cov kev tiv thaiv no:
- Ua rau qhuav: Dej txaj hydrangeas kom huv si, poob potted hydrangeas hauv dej nag.
- Ua rau dej logging: Dej los yog hloov txaj hydrangeas ntau sparingly, repot potted hydrangeas.
- Ua rau cov zaub mov tsis txaus: fertilize txhua lub limtiam txij lub Peb Hlis mus txog rau lub Yim Hli nrog kua hydrangea chiv.
- Ua rau Frost puas: Mulch txaj hydrangeas nrog straw li tiv thaiv lub caij ntuj no, overwinter potted hydrangeas frost-free, tiv thaiv lig Frost puas tsuaj nrog ib tug fleece cover.
Nplooj poob vim kab mob thiab kab tsuag - yuav ua li cas?
Yog tias hydrangeas tsis muaj zog los ntawm qhov chaw teeb meem lossis kev saib xyuas tsis raug, kab mob thiab kab tsuag muaj lub sijhawm yooj yim ntawm nws. Raws li qhov ua rau, cov tsos mob thawj zaug yog cov nplooj ntsuab ntsuab (chlorosis, tsis muaj hlau tsis muaj nitrogen, tsis muaj nitrogen), fungal nplooj txheej (fungal kab mob) los yog mottled nplooj me ntsis nrog curled nplooj nplooj (kab tsuag). Qhov no pab:
- Ua rau chlorosis vim tsis muaj hlau: dej Epsom ntsev los yog txhuas sulfate (alum), hloov pauv mus rau hauv acidic av.
- Ua rau nitrogen deficiency: foliar fertilization nrog nitrogen chiv, xws li. Piv txwv li urea chiv los yog nettle manure.
- Ua rau kab mob fungal: kho hydrangea nrog cov tshuaj fungicide, txiav thiab nyias tawm txhua xyoo.
- Ua rau aphids los yog kab laug sab mites: tua kab tsuag nrog xab npum thiab cawv.
Tip
Evergreen cog koom tes them rau lub caij ntuj no nplooj poob
Qhov tsis zoo ntawm lub caij ntuj no hydrangea txaj tsis tas yuav nyob ntawd. Koj tuaj yeem kho kom zoo nkauj them nyiaj rau lub caij poob ntawm nplooj los ntawm kev sib txuas hydrangeas nrog cov neeg cog qoob loo ntsuab. Pom zoo hydrangea cov neeg nyob ze yog alpine roses (Rhododendron), boxwood (Buxus), xyoob (Fargesia) thiab wintergreen ornamental nyom xws li pampas nyom (Cortaderia selloan), sedges (Carex) los yog switchgrass (Panicum virgatum).
