Question : I’m become to start celery early and then transplant in my garden . What calendar month do you set celery ? I ’m try out to figure out how to time it around nerveless nights . -Paula S.
Answer : The month you should plant celery varies depending on where in the world you are gardening , but we can answer the question of when to plant celery another path . region with cool springtimes and summer should plant celery in other spring . If your placement has tender give and summertime seasons , you should await until late summertime to imbed celery for a previous fall or early winter harvest . Celery needs four month of relatively nerveless weather during its increase period . It does substantially when daytime temperatures are between 60 and 70 level Fahrenheit and the temperature at dark does n’t get cool than 50 degrees .
For an early spring planting , when eight to 10 hebdomad remain before your last awaited frost in the spring , start your celery seeds sprouting indoors . Bytransplantingtime ( two to three week before the average last frost date in bounce ) , the untried cultivated celery plants should each have five or six leaves . ( If you do n’t know your last Robert Frost date , you may find out how to settle it by reading our articleHow to Learn Your Last Frost or Freeze Date .

Will frost kill celery plants?
If the temperature dips nigh to freezing , it ’s likely to cause harm to youthful Apium graveolens dulce plant . Once the celery plant have extend to maturity ( or are close to maturity ) , their tolerance for cold weather increases and the plants are now capable to withstand a short - term frost or freeze . However , there are limits — cold hardy does n’t mean imperviable to cold . Once the thermostat dangle below 30 level Fahrenheit , even all mature celery works will suffer damage or possibly die .
cultivated celery thrives best when the temperature does n’t drop under about 50 degree in the coolest part of the night . Either extremely cold weather when the Apium graveolens dulce plants are young and lead off to turn or passing spicy weather when the plant have almost matured can activate the plants to “ bolt ” and start form a seminal fluid chaff .
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