Lub blue spruce loj hlob li cas?
Lub blue spruce loj hlob li cas?

Video: Lub blue spruce loj hlob li cas?

Video: Lub blue spruce loj hlob li cas?
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Nws tuaj yeem siv 35 txog 50 xyoo rau Colorado xiav spruce rau loj hlob 30 mus rau 50 feet. Nws loj hlob ntawm 50 ko taw siab thiab 20 ko taw dav nyob rau hauv feem ntau lub vaj yog me dua nws loj nyob rau hauv cov qus, qhov twg nws muaj peev xwm ncav cuag 135 ko taw siab thiab kis tau 30 ko taw. dav . Nws loj hlob hauv US Department of Agriculture cog hardiness zones 2 txog 7.

Tsuas yog li ntawd, nyob deb npaum li cas koj cog cov ntoo xiav spruce?

PennState Cooperative Extension cov kws tshaj lij sau tseg tias ib kab ntawm spruces cog 6 ko taw sib nrug yuav muab cua daj cua dub. Yog koj muaj qhov chaw, peb lossis plaub kab ntawm ntoo cog 8ft sib nrug nrog 10 mus rau 12 ko taw ntawm kab ua haujlwm zoo dua.

Qhov thib ob, kuv yuav ua li cas thiaj li ua rau kuv cov xiav spruce loj hlob sai?

  1. Txoj hauj lwm. Cog ib tsob ntoo xiav spruce ntawm qhov chaw nyob hauv cov av noo nrog lub hnub tag nrho rau lub teeb ntxoov ntxoo yog qhov pom zoo.
  2. Av. Av yuav tsum tau zoo-drained thiab nplua nuj nyob rau hauv cov organic teeb meem.
  3. Cov chiv. Conifer chiv yog kim (xws li 30-15-15 nrog me me) tab sis zoo heev tshwj xeeb tshaj yog tias koj cov av yog xuab zeb.
  4. Dej.
  5. Cov nroj tsuag.
  6. Pruning.

Ib yam li ntawd, koj yuav nug, dab tsi yog qhov tsawg tshaj plaws xiav spruce?

Sester Blue Dwarf Colorado Spruce Ib qho zoo nkauj me me xiav spruce rau thaj chaw me me. Tolerates tag nrho lub hnub thiab yuav tsum tsis muaj pruning kom nws cov duab. Qhov no spruce hlob qeeb qeeb dua Colorado Spruce . Qhov siab tshaj plaws: 9,000 ft.

Dab tsi yog qhov txawv ntawm xiav spruce thiab Colorado xiav spruce?

Blue Spruce , kuj hu ua Colorado Spruce , yog peb cov ntoo muag zoo tshaj plaws! Thov nco ntsoov: peb Blue Spruce yog zus los ntawm cov noob thiab cov koob sib txawv hauv xim ntawm ntsuab mus rau xiav . Dawb Spruce yog ib tsob ntoo uas muaj zog, muaj sia nyob ntev. Nws tuaj yeem loj hlob hauv ntau hom av thiab qib noo noo.

Pom zoo: