Oleander Watering Requirements - Yuav Ua Li Cas Dej Oleander Bushes

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Oleander Watering Requirements - Yuav Ua Li Cas Dej Oleander Bushes
Oleander Watering Requirements - Yuav Ua Li Cas Dej Oleander Bushes

Video: Oleander Watering Requirements - Yuav Ua Li Cas Dej Oleander Bushes

Video: Oleander Watering Requirements - Yuav Ua Li Cas Dej Oleander Bushes
Video: Neej kub nyhiab vim niam tais tswj #2. 4/6/2018 2024, Tej zaum
Anonim

Oleanders yog cov ntoo tawv uas haum rau yav qab teb Tebchaws Meskas uas tau tsim ib zaug xav tau kev saib xyuas me ntsis thiab muaj kev tiv thaiv zoo heev. Lawv tsis tsuas yog saib xyuas dawb xwb, tab sis tsim cov paj ntoo uas muaj ntxhiab tsw hauv cov xim sib txawv los ntawm lawv cov nplooj ntsuab, loj, tawv tawv. Yuav ua li cas watering oleander? Txij li thaum lawv muaj drought siab ntev, koj yuav tsum tau dej ntau npaum li cas oleander bushes? Nyeem rau kom paub ntxiv.

Oleander Watering Requirements

Oleanders loj hlob nyob qhov twg los ntawm 6-12 feet siab thiab dav thiab qee qhov siab txog 20 feet. Lawv haum rau sab hnub poob ntug dej hiav txwv, yav qab teb xeev, Florida thiab Texas. Raws li tau hais los saum no, lawv zam cov xwm txheej qhuav nrog rau cua thiab ntsev lossis marshy av. Lawv tawg thaum lub caij ntuj sov mus txog rau lub caij nplooj zeeg, ua rau cov toj roob hauv pes nrog lawv cov paj zoo nkauj thiab cov ntxhiab tsw saum ntuj ceeb tsheej.

Lawv txias hardy mus rau 15-20 degrees F. (10 txog -6 C.), txawm hais tias yuav muaj qee qhov kev puas tsuaj ntawm cov temps. Hmoov zoo, oleander feem ntau yuav rov qab los ntawm kev puas tsuaj los ntawm Frost. Lawv tuaj yeem loj hlob hauv USDA zones 9-11.

Txhua yam no tsis yooj yim, kev loj hlob ntawm oleander feem yuav ua rau koj xav tias koj tsis tas yuav ua dab tsi los tu tsob ntoo. Rov xav dua, txawm tias oleander muajirrigation xav tau. Yog lawm, yog li dab tsi yog qhov yuav tsum tau rau oleander watering? Koj yuav tsum tau ywg dej ntau npaum li cas oleander bushes?

Oleander Irrigation Needs

Nws yog kev poob siab uas koj tsis tas yuav ywg dej koj cov nroj tsuag oleander. Nws yog ib qho yooj yim dhia los ntawm kev kawm lawv tsis xav tau dej ntau rau lub tswv yim tias koj yuav tsum tsis txhob watering oleander.

Qhov tseeb yog thaum lawv yuav tiv taus qhov tsis muaj dej, lawv yeej tsis zoo tshaj plaws. Lawv pib poob lawv cov nplooj, tawm hauv tsob ntoo nrog qhib canopy. Qhov no yog lub cim qhia tias lawv tsis zoo siab heev. Cov xov xwm zoo yog tias nrog qee qhov dej txaus ntxiv, lawv rov qab sai sai.

Yog li koj yuav tsum tau ywg dej ntau npaum li cas? Lawv nyiam watered ntau npaum li koj xav kom koj cov ntoo ntxoov ntxoo - tob tob txhua peb hnub. Txhawm rau pab tuav dej, tsim ib lub pas dej los yog lub pas dej uas siab 2-4 ntiv ib ncig ntawm lub cev ntawm tsob ntoo. Tsis tas li ntawd, yog hais tias nws yog tshwj xeeb yog arid thiab tau, pos huab cov nroj tsuag los pab tiv thaiv defoliation.

Yog tias koj paub tias koj yuav mus rau qhov tshwj xeeb kub, qhuav ncab, koj tuaj yeem txiav tawm 1/3 mus rau ¼ ntawm nplooj. Tshem tawm ib qho kev loj hlob ntawm cov lus qhia uas tseem hluas los yog kev sib tw thiab yuav yooj yim qhuav.

Feem ntau cov oleanders yuav muaj teeb meem me ntsis nrog rau kev mob qhuav tab sis yuav tsum paub tias lawv cuam tshuam rau cov nroj tsuag. Koj yuav muaj peev xwm txo qis kev loj hlob thiab kev tsim paj tsawg thaum lub sijhawm no. Kev ywg dej rau koj cov nroj tsuag oleander nrog ntxiv 1-2 ntiv tes hauv ib lub lis piam thaum huab cua qhuav yuav txhawb kev loj hlob thiab kev tawg paj ntau dua.

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