Lettuce ua siab ntev rau qhov txias txias rau lub sijhawm luv, txawm hais tias kev loj hlob yuav qeeb. Txhawm rau tiv thaiv lettuce hauv cov cheeb tsam uas muaj huab cua sov, cog romaine lossis butterhead lettuce, uas yog qhov txias tshaj plaws. … Qhov no yuav pab tau nyob rau lub sij hawm luv luv, tab sis yog tias lub caij ntuj sov ntev, koj cov zaub xam lav yuav muaj kev phom sij.
Yuav ua li cas te yuav tua lettuce?
Lettuce yog suav tias yog "nyuaj te hardy," uas txhais tau hais tias nws tuaj yeem tiv taus huab cua hauv qab 28 degrees. Txawm li cas los xij, yog tias Frost tseem tsis tau tawg, txawm li cas los xij, cov phab ntsa ntawm tes yuav tsim cov dej khov, thiab cov nroj tsuag tau khov. Nkauj kho siab tsis tau rov qab yuav tua tau ib tsob txiv maj phaub.
Cia li txias dhau rau lettuce?
Yuav Loj Li Cas: Lettuce yog cov qoob loo uas muaj huab cua txias uas loj hlob hauv qhov kub ntawm 60-65 ° F, thiab yog tias tawv tawv zoo, feem ntau ntau yam muaj sia nyob qhov kub thiab txias qis li 20 ° F. Txias-hloov ntau yam muaj sia nyob qis qis dua. Noob germinates zoo tshaj plaws ntawm 75 degrees F.
Yuav ua rau lub teeb te ua mob lettuce?
Lettuce yuav loj hlob rov qab tom qab koj khaws nws, thiab yuav kav mus txog lub caij ntuj sov thiab zoo rau lub caij nplooj zeeg. Txawm hais tias Frost yuav tua qee cov zaub, lettuce tuaj yeem ua teeb meem ntawm Frost, raws li Purdue Extension.
Yuav ua li cas kub yuav tua lettuce?
Colder kub (26-31 degrees F.) yuav hlawv nplooj tab sis yuav tsis tua zaub paj, zaub qhwv, zaub qhwv, chard, lettuce, mustard, dos, radish, thiab turnip. Cov huab cua txias tiag tiag yog beets, Brussels sprouts, carrots, collards, kale, parsley, thiab spinach.
