Nyob rau hauv cov tsev neeg muaj ntau hom tsiaj heather, muaj ntau hom tsiaj uas tam sim no nyob rau hauv German vaj thiab balconies, tab sis tsis yog txhua tus ntawm lawv hardy ntawm no. Ob hom heather feem ntau, hom heather thiab lub caij ntuj no lossis daus heather, feem ntau tsis hnov tsw rau German winters.
Puas yog hom tsiaj tawv tawv?
Vim hais tias German vaj thiab balconies feem ntau yog lub tsev rau heather (Calluna vulgaris) thiab lub caij ntuj no los yog daus heather (Erica carnea), nws yog ib qho tseem ceeb kom paub tias ob qho tib si nroj tsuag yog zoo hardy. Tsuas yog cov nroj tsuag hauv cov nroj tsuag ntawm lub sam thiaj xav tau kev tiv thaiv los tiv thaiv cov hauv paus Frost.
Lub caij ntuj no tawg paj heather hauv vaj thiab ntawm lub sam thiaj
Lub caij ntuj no los yog daus heather yog nrov tshwj xeeb, vim nws coj xim rau lub caij txias raws li lub caij ntuj no bloomer. Cov nroj tsuag Ameslikas los ntawm cov roob ntawm yav qab teb thiab nruab nrab Europe, qhov chaw uas nws tuaj yeem pom cov tsiaj qus loj hlob ntawm qhov siab txog li 3,000 meters. Yog li ntawd, lub snow heath yog qhov zoo tshaj plaws rau huab cua txias thiab frosty vim nws cov keeb kwm ntuj tsim. Cov nroj tsuag tsuas xav tau lub teeb lub caij ntuj no tiv thaiv ntawm lub sam thiaj kom cov hauv paus hniav hauv cov nroj tsuag tsis khov sai sai.
Hardy heather
Nyob rau hauv lub rooj hauv qab no koj yuav pom ib tug txheej txheem cej luam ntawm cov feem ntau muag heather nroj tsuag, ib co ntawm cov hardy, tab sis ib co ntawm cov uas tsuas yog ib feem hardy. Hauv cov ntsiab lus no, "conditionally hardy" txhais tau hais tias cov nroj tsuag xav tau kev tiv thaiv tsim nyog rau lub caij ntuj no. Nyob rau hauv cov cheeb tsam txias heev nws yog qhov zoo tshaj plaws los coj lawv nyob rau hauv lub caij ntuj no thiab overwinter Frost-dawb. Hauv qhov xwm txheej zoo li no, kev tiv thaiv lub caij ntuj no zoo tuaj yeem muaj cov ceg ntoo spruce lossis fir, uas tsuas yog npog cov nroj tsuag lossis hauv lawv cov hauv paus hauv paus hauv av.
| Heather species | Latin lub npe | Lub caij ntuj no hardiness |
|---|---|---|
| Broom Heath | Calluna vulgaris | zoo |
| Winterheide | Erica carnea | zoo |
| Heathland | Erica spiculifolia | zoo |
| Bell Heath | Erica tetralix | zoo |
| Grape Heath | Erica vagans | conditionally |
| Grey Heath | Erica cinerea | conditionally |
| English Heath | Erica x darleyensis | conditionally |
| Oldenburg Heath | Erica x oldenburgensis | frost hardy down to -15°C |
| crowberry | Empetrum nigrum | zoo heev |
| Irish Heath | Daboecia cantabrica | conditionally |
| Tub Heath | Erica arborea | conditionally |
Tip
Ntxhais cov daus thiab heather tom qab lub paj tawg kom cov nroj tsuag tsis txhob liab qab thiab txuas ntxiv sprouted nyob rau lub sij hawm tom ntej.
