Khoom plig 2024, Kaum ib hlis

Kuv Tsob Ntoo Tuag Tag Nrho: Kawm Txog Sudden Tsob Ntoo Tuag Ua Ntej

Kuv Tsob Ntoo Tuag Tag Nrho: Kawm Txog Sudden Tsob Ntoo Tuag Ua Ntej

Koj ntsia ntawm lub qhov rais thiab pom tias koj tsob ntoo nyiam tuag tam sim ntawd. Nws tsis zoo li muaj teeb meem, yog li cas tshwm sim? Yog tias qhov no yog koj qhov xwm txheej, nyem rau ntawm kab lus hauv qab no kom paub txog cov laj thawj ntawm tsob ntoo tuag tam sim ntawd

Bleeding Heart Propagation: How To Propagate Bleeding Heart Plants

Bleeding Heart Propagation: How To Propagate Bleeding Heart Plants

Ib tsob ntoo me me phim lub ntsej muag qub qub thiab cov paj tawg paj ntawm lub siab los ntshav. Cov nroj tsuag zoo li no tshwm sim nyob rau lub caij nplooj ntoo hlav hauv shady rau qee qhov chaw tshav ntuj. Raws li perennials lawv rov qab xyoo tom qab xyoo tab sis yuav ua li cas propagate los ntshav cov nroj tsuag? Tshawb nrhiav ntawm no

Aster Seed Care: Yuav Ua Li Cas Loj hlob Aster Paj Los Ntawm Noob

Aster Seed Care: Yuav Ua Li Cas Loj hlob Aster Paj Los Ntawm Noob

Koj tuaj yeem pom cov nroj tsuag potted aster ntawm ntau lub khw muag khoom vaj, tab sis kev loj hlob asters los ntawm cov noob yog ib qho yooj yim thiab tsis tshua kim. Ntxiv rau, yog tias koj loj hlob los ntawm cov noob, koj tuaj yeem xaiv los ntawm ntau yam tsis muaj qhov kawg es tsis yog txhua yam muaj nyob hauv lub vaj chaw. Kawm ntxiv ntawm no

Dab tsi yog Possumhaw Holly: Lub Tswv Yim Rau Kev Loj Hlob Deciduous Holly Cog

Dab tsi yog Possumhaw Holly: Lub Tswv Yim Rau Kev Loj Hlob Deciduous Holly Cog

Passumhaw holly yog dab tsi? Qhov no deciduous holly yog nyob rau North America. Nyem rau kab lus no kom paub ntau ntxiv possumhaw holly cov ntaub ntawv. Peb mam li muab qee cov lus qhia rau koj txog yuav ua li cas loj hlob possumhaw hollies thiab possumhaw holly care

Cog Hauv qab Holly Bushes: Puas Muaj Cov Nroj Tsuag Yuav Loj Hlob Hauv Holly

Cog Hauv qab Holly Bushes: Puas Muaj Cov Nroj Tsuag Yuav Loj Hlob Hauv Holly

Nrhiav cov nroj tsuag rau kev loj hlob holly bushes tuaj yeem yog qhov nyuaj. Nrog rau kev nyiam me ntsis acidic, av noo nyob rau hauv ib feem ntxoov ntxoo, cog nyob rau hauv holly bushes uas yog tsim los kuj yog ib qho nyuaj. Kawm ntxiv hauv kab lus no

Grecian Windflower Cov Lus Qhia: Cov Lus Qhia Rau Grecian Windflower Care

Grecian Windflower Cov Lus Qhia: Cov Lus Qhia Rau Grecian Windflower Care

Los ntawm kev loj hlob Grecian cua paj, koj tuaj yeem ntxiv ib lub xyoo tshiab zoo nkauj rau koj lub vaj. Lub caij nplooj ntoo hlav no los ntawm ntau yam xim, muab cov paj qis qis uas yooj yim haum rau ntau hom vaj thiab huab cua. Kawm ntxiv hauv kab lus no

Loj hlob Verbena Los Ntawm Cov Noob: Yuav Ua Li Cas Thiab Thaum Yuav Cog Verbena Noob

Loj hlob Verbena Los Ntawm Cov Noob: Yuav Ua Li Cas Thiab Thaum Yuav Cog Verbena Noob

Verbena noob germination sij hawm nyob ntawm ntau yam, yog li tsis txhob poob siab. Txawm li cas los xij, paub yuav ua li cas loj hlob verbena los ntawm cov noob yuav ua rau kom muaj feem ntawm sprouting. Kab lus no tuaj yeem pab nrog qhov ntawd

Multi-Colored Lantana Paj: Vim Li Cas Tom Qab Lantana Paj Hloov Xim

Multi-Colored Lantana Paj: Vim Li Cas Tom Qab Lantana Paj Hloov Xim

Vim ib lub paj paj tawg paj muaj ntau lub hnub nyoog, nws feem ntau pom cov xim sib txawv hauv nruab nrab thiab ntawm ntug. Koj tuaj yeem saib lantana paj hloov xim hauv koj lub vaj thaum lub caij hloov mus. Kawm lwm yam laj thawj rau kev hloov xim hauv cov nroj tsuag no

Tsim Ntxov Willow - Yuav Ua Li Cas Thiab Thaum Yuav Prune Weeping Willows

Tsim Ntxov Willow - Yuav Ua Li Cas Thiab Thaum Yuav Prune Weeping Willows

Tsis muaj tsob ntoo zoo nkauj dua qhov zoo nkauj quaj quaj nrog nws cov tresses ntev swaying gracefully nyob rau hauv ib qho yooj yim. Tab sis hais tias cascading foliage thiab cov ceg uas txhawb nqa nws yuav tsum tau txiav rov qab los ntawm lub sijhawm. Kawm txog pruning tsob ntoo hauv kab lus no

Yog Aster Nroj Tsuag Invasive: Yuav Ua Li Cas Tswj Aster Thaum Nws Tawm Ntawm Tes

Yog Aster Nroj Tsuag Invasive: Yuav Ua Li Cas Tswj Aster Thaum Nws Tawm Ntawm Tes

Feem ntau cov asters tau txais tos hauv lub vaj, tab sis qee hom yog cov kab tsuag uas kis tau hnyav heev hauv qee qhov xwm txheej. Nyem rau ntawm kab lus hauv qab no kom paub ntau ntxiv txog teeb meem aster nroj tsuag hauv vaj thiab yuav ua li cas tswj lawv

Freesia Loj hlob Yuav Tsum Tau - Yuav Ua Li Cas Saib Xyuas Freesias Hauv Lub Vaj

Freesia Loj hlob Yuav Tsum Tau - Yuav Ua Li Cas Saib Xyuas Freesias Hauv Lub Vaj

Txhawm rau kom loj hlob freesia hauv lub vaj, nws yog ib qho tseem ceeb uas yuav tsum ua raws li nws qhov chaw nyob. Yog tias koj tab tom nrhiav rau lub paj ntev ntev rau lub vaj txiav, nyem rau kab lus hauv qab no kom paub txog kev loj hlob ntawm freesia

Cov Lus Qhia Desmodium: Cov Lus Qhia Rau Kev Loj Hlob Desmodium Nroj Tsuag

Cov Lus Qhia Desmodium: Cov Lus Qhia Rau Kev Loj Hlob Desmodium Nroj Tsuag

Desmodium ntau yam muaj nyob rau hauv genus ntawm cov nroj tsuag uas muaj pes tsawg leeg. Cov nroj tsuag no yog cov legumes thiab siv tau rau hauv kev ua liaj ua teb, tab sis lawv kuj ua cov nroj tsuag zoo nkauj thiab muab chaw nyob thiab zaub mov rau cov tsiaj qus. Nyem qhov no kom paub ntau ntxiv

Txuag Verbena Noob - Thaum Yuav Sau Verbena Noob Los ntawm Nroj Tsuag

Txuag Verbena Noob - Thaum Yuav Sau Verbena Noob Los ntawm Nroj Tsuag

Tseem muaj lus qhia txog yuav ua li cas sau cov noob verbena kom lawv tsuas yog siav tab sis tsis tau tso tawm ntawm cov txiv hmab txiv ntoo. Paub txog lub sijhawm zoo rau kev sau qoob loo ntawm verbena yuav cawm koj qee qhov kev ntxhov siab tom qab thiab pab kom muaj kev loj hlob. Kawm ntxiv hauv kab lus no

Txoj Kev Tshaj Tawm Asters - Yuav Ua Li Cas Thiab Thaum Yuav Tshaj Tawm Asters

Txoj Kev Tshaj Tawm Asters - Yuav Ua Li Cas Thiab Thaum Yuav Tshaj Tawm Asters

Koj yuav tau pom ntau yam asters nyob rau hauv ib tug phooj ywg lub vaj, los yog tej zaum koj yuav xav muab asters koj twb muaj nyob rau hauv koj lub vaj. Hmoov zoo, aster propagation tsis nyuaj. Yog tias koj tab tom nrhiav cov ntaub ntawv yuav ua li cas thiab thaum twg yuav nthuav tawm asters, kab lus no yog rau koj

Suav Tallow Tsob Ntoo Cov Lus Qhia - Cov Lus Qhia Ntawm Suav Tallow Care Hauv Toj roob hauv pes

Suav Tallow Tsob Ntoo Cov Lus Qhia - Cov Lus Qhia Ntawm Suav Tallow Care Hauv Toj roob hauv pes

Yog koj tsis tau hnov txog tsob ntoo Suav, koj tuaj yeem nug seb nws yog dab tsi. Yog xav paub ntxiv txog Suav tsob ntoo ntoo, nrog rau cov lus qhia txog yuav ua li cas cog ib tsob ntoo Suav, ces nyem rau ntawm kab lus hauv qab no kom paub ntau ntxiv

Container Grown Bleeding Heart Plants - How To Grow A Bleeding Heart In A Pot

Container Grown Bleeding Heart Plants - How To Grow A Bleeding Heart In A Pot

Txawm tias lub plawv los ntshav yog tsob ntoo ntoo, lub plawv loj hlob hauv lub thawv yog qhov ua tau. Qhov tseeb, ntim cov ntshav los ntshav lub plawv yuav vam meej ntev npaum li koj muab cov kev loj hlob zoo. Kawm paub ntxiv txog qhov ntawd ntawm no

Tshem Tawm Siv Blooms Ntawm Fuchsia: Thaum Thiab Yuav Ua Li Cas Deadhead A Fuchsia

Tshem Tawm Siv Blooms Ntawm Fuchsia: Thaum Thiab Yuav Ua Li Cas Deadhead A Fuchsia

Kev tuag tuaj yeem yog kauj ruam tseem ceeb hauv kev saib xyuas cov paj ntoo. Deadheading tsis yog ib txwm tsim nyog, txawm li cas los xij, thiab txoj kev tuaj yeem sib txawv ntawm cov nroj tsuag mus rau tsob ntoo. Kawm paub ntau ntxiv txog yuav ua li cas rau deadhead ib tsob nroj fuchsia hauv kab lus no

Bleeding Heart Rhizome Care: Loj hlob los ntshav los ntawm tubers

Bleeding Heart Rhizome Care: Loj hlob los ntshav los ntawm tubers

Yog tias koj muaj hmoo tau txais ib daim ntawm cov phooj ywg lub siab los ntshav, koj tuaj yeem nug yuav ua li cas cog lub plawv los ntshav rhizome. Nyem qhov no kom paub txog kev loj hlob los ntshav siab los ntawm tubers

Ntau yam ntawm Aster: Muaj pes tsawg hom Aster muaj

Ntau yam ntawm Aster: Muaj pes tsawg hom Aster muaj

Aster cog ntau yam muaj ntau yam paj, xim thiab ntau thiab tsawg. Muaj pes tsawg hom aster muaj? Muaj ntau ntau hom Aster los ntawm kev xaiv, feem ntau ntawm kev vam meej nyob rau hauv temperate mus rau lub caij txias huab cua. Nyem rau kab lus no kom paub ntau ntxiv txog lawv

Feeding Staghorn Ferns With Bananas - Kawm Txog Txiv tsawb Fertilizer Rau Staghorn Ferns

Feeding Staghorn Ferns With Bananas - Kawm Txog Txiv tsawb Fertilizer Rau Staghorn Ferns

Nyob rau hauv rooj plaub ntawm staghorn fern, ntxiv tag nrho cov txiv tsawb peels yog zoo li composting lawv ua ntej. Koj tuaj yeem noj? ib tug tag nrho tev los yog ib tug tag nrho txiv tsawb rau cov nroj tsuag los ntawm muab nws rau saum cov nroj tsuag, ntawm nws cov fronds. Kawm ntxiv hauv kab lus no

Dab tsi yog tsob ntoo Golden Willow: Cov Lus Qhia Txog Kev Loj Hlob Golden Willows Hauv Toj Siab

Dab tsi yog tsob ntoo Golden Willow: Cov Lus Qhia Txog Kev Loj Hlob Golden Willows Hauv Toj Siab

Golden willow zoo li dawb willow ntau txoj hauv kev tab sis nws cov stems tshiab loj hlob hauv cov xim daj. Loj hlob golden willows tsis yooj yim nyob rau hauv qhov chaw tsim nyog. Nyem qhov kab lus no kom paub ntau ntxiv golden willow

Nkauj Vs. Perennial Verbena - Ntev npaum li cas Verbena nyob hauv lub vaj

Nkauj Vs. Perennial Verbena - Ntev npaum li cas Verbena nyob hauv lub vaj

Trailing verbenas yog ib qho kev pom hauv txhua xyoo dai pob tawb, tseem muaj ntau tus neeg ua teb xav tias verbena txhua xyoo lossis ib xyoos twg? Nws yog ob qho tib si tiag. Nyem rau kab lus hauv qab no kom paub txog txhua xyoo thiab perennial verbena ntau yam

Txoj Kev Tshaj Tawm Rau Verbena: Cov Lus Qhia Ntawm Kev Tshaj Tawm Verbena Nroj Tsuag

Txoj Kev Tshaj Tawm Rau Verbena: Cov Lus Qhia Ntawm Kev Tshaj Tawm Verbena Nroj Tsuag

Siv tau rau hauv kev ua noj thiab tshuaj yej thiab tshuaj tsw qab, verbena yog cov nroj tsuag zoo rau muaj nyob ib puag ncig. Tab sis ua li cas koj tau txais ntau dua? Nyem rau ntawm kab lus no kom paub ntau ntxiv txog kev nthuav dav ntau yam rau verbena nroj tsuag hauv lub vaj

Louisiana Iris Cov Lus Qhia: Cov Lus Qhia Txog Kev Loj Hlob Louisiana Irises Hauv Lub Vaj

Louisiana Iris Cov Lus Qhia: Cov Lus Qhia Txog Kev Loj Hlob Louisiana Irises Hauv Lub Vaj

Louisiana iris muaj ib qho ntawm ntau hom xim ntawm cov nroj tsuag iris. Muaj tsib hom sib txawv ntawm qhov txawv iris. Nyem rau ntawm kab lus no rau qee cov ntaub ntawv tseem ceeb ntawm Louisiana iris, suav nrog kev loj hlob, qhov chaw thiab kev saib xyuas

Bleeding Heart Cutting Propagation: How To Growing Heart From Cuttings

Bleeding Heart Cutting Propagation: How To Growing Heart From Cuttings

Kev loj hlob los ntshav plawv los ntawm kev txiav yog ib qho yooj yim xav tsis thoob thiab siv tau zoo ntawm kev nthuav tawm cov nroj tsuag ntshav siab tshiab rau koj lub vaj, lossis sib koom nrog phooj ywg. Yog tias koj xav tau ntau yam ntawm cov nroj tsuag zoo nkauj no, nyem qhov no kom paub ntau ntxiv

Dab Tsi Yog Ib tsob ntoo Dub Willow - Cov Tswv Yim Txog Kev Kho Cov Ntoo Dub Willow

Dab Tsi Yog Ib tsob ntoo Dub Willow - Cov Tswv Yim Txog Kev Kho Cov Ntoo Dub Willow

Yog tias koj loj hlob willows dub, koj paub tias qhov txawv ntawm tsob ntoo no yog nws cov tawv ntoo tsaus, furrowed bark. Yog xav paub ntxiv cov ntaub ntawv dub willow, nrog rau cov lus qhia txog kev cog ntoo dub willow, kab lus no yuav pab tau

Do Asters Yuav Tsum Tau Pruned - Phau Ntawv Qhia Txog Txiav Rov Qab Asters

Do Asters Yuav Tsum Tau Pruned - Phau Ntawv Qhia Txog Txiav Rov Qab Asters

Aster cog pruning yog ib qho yuav tsum tau yog tias koj xav kom cov paj ntoo no noj qab haus huv thiab tawg paj ntau. Pruning tseem muaj txiaj ntsig yog tias koj muaj asters uas loj hlob zuj zus thiab tab tom noj koj lub txaj. Ob peb lub tswv yim ntawm perennial pruning los ntawm kab lus no yuav pab tau

Bluebell Creeper yog dab tsi - Australian Bluebell Care And Information

Bluebell Creeper yog dab tsi - Australian Bluebell Care And Information

Bluebell creeper yog cov nroj tsuag paub hauv Western Australia. Cov cheeb tsam sov tuaj yeem sim loj hlob bluebell creeper nroj tsuag rau lawv cov paj paj thiab xiav rau cov txiv hmab txiv ntoo liab. Nyem rau ntawm no kom paub ntau ntxiv txog cov ntaub ntawv bluebell creeper, suav nrog kev tswj hwm, chaw nyob thiab kev saib xyuas

Container Grown Wisteria - Qhia Kom Loj Hlob Wisteria hauv lauj kaub

Container Grown Wisteria - Qhia Kom Loj Hlob Wisteria hauv lauj kaub

Wisterias yog cov zoo nkauj twining nce toj vines. Thaum wisteria tuaj yeem loj hlob hauv av hauv thaj chaw tsim nyog, kev loj hlob wisteria hauv pots kuj ua tau. Yog xav paub txog yuav ua li cas loj hlob wisteria nyob rau hauv ib lub thawv, kab lus no yuav pab tau. Nyem qhov no kom paub ntau ntxiv

Propagating Cassia Golden Da Dej Tsob Ntoo - Kawm Txog Golden Da Dej Propagating

Propagating Cassia Golden Da Dej Tsob Ntoo - Kawm Txog Golden Da Dej Propagating

Propagating cassia golden da dej ntoo yog qhov yooj yim yog tias koj ua raws li ob peb txoj cai. Nyem qhov no yog xav paub ntxiv txog yuav ua li cas propagate ib tsob ntoo golden da dej. Peb tseem yuav qhia koj thaum twg yuav nthuav tawm tsob ntoo da dej kub thiab lwm cov lus qhia

Dab tsi yog Tulip Prickly Pear - Yuav Ua Li Cas Loj hlob Brown Spined Prickly Pear Cog

Dab tsi yog Tulip Prickly Pear - Yuav Ua Li Cas Loj hlob Brown Spined Prickly Pear Cog

Dab tsi yog tulip prickly pear? Lub cactus no tseem hu ua xim av spined prickly pear rau nws xeb rau reddish xim av spines. Yog tias koj nyob hauv thaj chaw sov, arid, kawm yuav ua li cas loj hlob xim av spined prickly pear thiab ntxiv nws cov paj tshwj xeeb rau koj lub vaj. Kab lus no yuav pab tau

Dab tsi yog Spiranthes Lady's Tresses - Yuav Ua Li Cas Loj hlob Nodding Lady's Tresses Orchid

Dab tsi yog Spiranthes Lady's Tresses - Yuav Ua Li Cas Loj hlob Nodding Lady's Tresses Orchid

Tus poj niam spiranthes yog dab tsi?s tresses? Kuv tuaj yeem nrhiav tau ntau tus poj niam nodding?s tresses info? Koj tuaj rau qhov chaw zoo. Nyem rau ntawm kab lus hauv qab no kom paub txog kev loj hlob nodding poj niam tresses hauv koj lub vaj

Thryallis Cov Ntaub Ntawv Nroj Tsuag: Loj hlob Thryallis Shrubs Hauv Lub Vaj

Thryallis Cov Ntaub Ntawv Nroj Tsuag: Loj hlob Thryallis Shrubs Hauv Lub Vaj

Yog tias koj tab tom nrhiav rau xyoob ntoo thiab tsob ntoo ornamental rau koj lub vaj subtropical, saib tsis pub dhau qhov kev tu qis thiab zoo nkauj thryallis. Nrog me ntsis thryallis cog cov ntaub ntawv, koj tuaj yeem yooj yim loj hlob no zoo nkauj, sov huab cua. Kawm ntxiv ntawm no

Staghorn Fern Winter Care - Yuav Ua Li Cas Kho Ib Staghorn Fern Thaum Lub Caij Ntuj No

Staghorn Fern Winter Care - Yuav Ua Li Cas Kho Ib Staghorn Fern Thaum Lub Caij Ntuj No

Staghorn ferns yog cov qauv zoo nkauj uas tuaj yeem ua tau zoo sib tham. Lawv tsis nyob rau hauv tag nrho cov Frost hardy, txawm li cas los xij, yog li kev saib xyuas tshwj xeeb yuav tsum tau coj los ntawm cov neeg ua teb feem ntau kom ntseeg tau tias lawv muaj sia nyob rau lub caij ntuj no. Kab lus no yuav pab nrog qhov ntawd

Dab tsi yog New Jersey Tea Plant - Qhia Txog New Jersey Tea Shrub Care

Dab tsi yog New Jersey Tea Plant - Qhia Txog New Jersey Tea Shrub Care

New Jersey tshuaj yej tsob nroj yog dab tsi? Txawm tias cov neeg haus tshuaj yej cog lus yuav tsis tau hnov txog cov ntoo no. Nws yog ib tsob ntoo cog nrog nplooj siv los ua tshuaj yej ntau pua xyoo dhau los. Koj puas xav paub ntau ntxiv txog New Jersey tshuaj yej? Nyem qhov no rau cov lus qhia yuav ua li cas loj hlob lawv

Txhua Lub Plawv Lub Plawv Zoo Li Cas: Nkag Siab Qhov Sib Txawv Ntawm Lub Plawv Ntshav Bush Thiab Vine

Txhua Lub Plawv Lub Plawv Zoo Li Cas: Nkag Siab Qhov Sib Txawv Ntawm Lub Plawv Ntshav Bush Thiab Vine

Tej zaum koj yuav tau hnov txog ntshav lub plawv vine thiab los ntshav lub plawv hav txwv yeem thiab xav tias lawv yog ob hom ntawm tib tsob nroj. Tab sis qhov ntawd tsis muaj tseeb. Nyem rau kab lus hauv qab no thiab peb yuav piav qhia qhov txawv ntawm lub plawv los ntshav thiab txiv hmab txiv ntoo

Dab tsi yog Texas Sage Shrub - Loj hlob Texas Sage Hauv Lub Vaj

Dab tsi yog Texas Sage Shrub - Loj hlob Texas Sage Hauv Lub Vaj

Texas sage ntoo, tiag tiag ntau ntawm tsob ntoo ntoo, paj profusely thiab teb zoo rau pruning, tag nrho ua ke nrog yooj yim ntawm kev saib xyuas. Kawm paub yuav ua li cas loj hlob Texas sage thiab qhov twg thiab yuav siv nws li cas hauv toj roob hauv pes siv cov ntaub ntawv pom hauv kab lus hauv qab no

Roob kua txob Info - Kawm Txog Kev Loj Hlob Drimys Mountain Peppers

Roob kua txob Info - Kawm Txog Kev Loj Hlob Drimys Mountain Peppers

Roob kua txob yog ib tsob ntoo tuab, tsob ntoo ntsuab uas cim los ntawm tawv, cinnamoncented nplooj thiab reddishpurple stems. Cov kua txob roob yog lub npe hu ua pungent, hottasting tseem ceeb roj nyob rau hauv nplooj. Kawm ntxiv txog cov nroj tsuag no hauv kab lus hauv qab no

Mountain Apple Information - Kawm Yuav Ua Li Cas Loj hlob Roob Apples

Mountain Apple Information - Kawm Yuav Ua Li Cas Loj hlob Roob Apples

Koj puas tau hnov cov txiv apples, tseem hu ua Malay txiv apple? Yog tias tsis yog, koj tuaj yeem nug: dab tsi yog txiv apples Malay? Nyem rau kab lus hauv qab no txhawm rau nrhiav cov ntaub ntawv ntxiv txog roob txiv apples thiab cov lus qhia txog kev loj hlob txiv apples roob

Nyob Noob Noob Noob Li Cas - Cov Lus Qhia Txog Softwood Ntoo Hom

Nyob Noob Noob Noob Li Cas - Cov Lus Qhia Txog Softwood Ntoo Hom

Qee ntoo yog ntoo mos, ib txhia yog ntoo tawv. Puas yog cov ntoo softwood tiag tiag tsawg ntom thiab tawv dua li cov ntoo tawv? Tsis tas li. Qhov tseeb, ob peb tsob ntoo tawv ntoo muaj cov ntoo softer dua li cov ntoo mos. Yog li dab tsi yog cov ntoo softwood? Tshawb nrhiav hauv kab lus no