Growing Carrot

Daucus carota : Apiaceae / the umbelliferae family

Jan F M A M J J A S O N Dec
  P P         P P      

(Best months for growing Carrot in USA - Zone 8b regions)

  • P = Sow seed
  • Easy to grow. Sow in garden. Sow seed at a depth approximately three times the diameter of the seed. Best planted at soil temperatures between 46°F and 86°F. (Show °C/cm)
  • Space plants: 2 - 12 inches apart
  • Harvest in 12-18 weeks.
  • Compatible with (can grow beside): Onions, Leeks, Lettuce, Sage, Peas, Radishes, Tomatoes, Beans, Celery, Rosemary
  • Avoid growing close to: Parsnips, Beetroot, Dill, Brassicas, Fennel

Your comments and tips

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18 Nov 22, Ruth A Hersh (USA - Zone 9a climate)
Absolutely, you can! The weather is not the same every year.
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25 Oct 22, Anonymous (USA - Zone 8a climate)
It suggests up to Sept. Carrots need to be cover with some hessian or shade cloth/??? and watered a couple of times a day. Prepare your soil well and have it in a fine crumbly level soil,
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10 Dec 21, Helen Chon (USA - Zone 9a climate)
I use Neem oil to control pests for most of my plants. Will Neem Oil work for Carrot flies? I know you can’t use Neem oil in 90° weather but can you use it in 60° weather?
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30 May 24, Ali T (USA - Zone 8b climate)
Try Neem cake
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08 Dec 21, Helen Chon (USA - Zone 9a climate)
Cover with board? I don’t understand how a plant grows when it’s covered with a board? I must be missing something.
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14 Jun 23, Cecil D. (USA - Zone 5b climate)
Cover the planted SEEDS with a board until they germinate to maintain a moist soil. Uncovered soil dries quickly (which is why we use mulch to cover them as well). Seeds will not sprout when stressed by dry soil. You barely cover the carrot seeds with soil since they are so small. Good luck!
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05 Apr 23, Rachel (USA - Zone 8b climate)
It's mostly to help with moisture. Carrot seeds cannot be allowed to dry out. They come up from under just fine.
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21 Feb 23, Cindy C. (USA - Zone 8b climate)
A board such as a 1 X 3" is simply to keep rain from dislodging the tiny seed from the soil and retain moisture. I check my seed germination after a week then daily until the seedlings are about 1". Then I remove the board, thin the seedlings and cover with a floating row cover. I plant them right next onions and have no problem with flies.
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29 Dec 21, Darlene (USA - Zone 9a climate)
You only cover with a board temporarily as to keep the seeds from washing away and from birds eating them. After a week or more, You are to begin checking for sprouts. Within a week to 10 days, if it’s getting hotter in your climate, you elevate the board above the sprouts by placing a rock at each end of the board length and place the board on top of the two rocks. This keeps it a bit shaded since carrots are cool weather. Then as they get larger ferns and safer to expose, you remove the board. I hope that’s helpful.
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22 Feb 22, Helen Chon (USA - Zone 9a climate)
Thank you. Your explanation was clear and much appreciated.
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Showing 11 - 20 of 26 comments
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I thought I might mention: after you harvest your first crop of carrots you probably have enough time to grow a crop of the smaller varieties of radish. Radishes: ******** Germination temperatures: ideal 15c - 25c acceptable 10c - 30c ************ Germination time: 5 -10 days *************** Growing temperatures: ideal 10c -18c intermediate to short day lengths -Growth must be continuous and rapid for good quality. Acceptable grow temps 4c – 24c. Roots of globe varieties tend to elongate and develop poor shape in hot weather when the tops also grow taller and larger than in cool weather. Long days induce flowering or seed stalks (bolting) and with warm weather the seed stalk may develop so rapidly that no edible root is formed *************** Days to harvest: Regular radish reach market size in 21 to 28 days. Chinese radish take 50 to 90 days (or more) to mature. ** A regular radish seed can produce a radish from planting to harvest in about 33 days. This crop also likes short day lengths and cooler temps making it an ideal crop to “squeeze” in late in the season, before the first frost. With a first potential frost date of October 15 – you could direct sow radish seeds like Cherry Belle, or French Breakfast (both with about 21 days to harvest from seedlings) on September 7th and reasonably expect to harvest your radishes before the first frost. You could also sow in trays and then plant them out… if real-estate is an issue, or if you need to get the radishes started before your harvest your carrots (timing) ************* Storage and Conditioning the recommended storage temperature is 0 C with a relative humidity of 95% to 100%. Topped radishes packaged in perforated plastic bags will keep for 3 to 4 weeks. Bunched radishes will keep 1 to 2 weeks. ********** Temperature information was gleaned from: ATLANTIC PROVINCES AGRICULTURE SERVICES and amalgamated with information from individual radish varieties such as Cherry Belle. ****** if you don't harvest your radishes on time they will be pithy/mealy

- Celeste Archer

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