Growing Carrot

Daucus carota : Apiaceae / the umbelliferae family

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

(Best months for growing Carrot in USA - Zone 5a 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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17 Apr 17, Julie (Australia - temperate climate)
carrots not that great. what is my soil lacking? Rgds Julie
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19 Apr 17, Jack (Australia - temperate climate)
To grow good sized carrots you need soil that is friable and worked down to 20 or 25 cm. If you have enriched your soil with manure it is better to grow at least a leaf crop before sowing carrots. If your soil is shallow or very hard try some of the small round varieties like 'French Breakfast' or 'Paris Market'. You could also plant baby carrots aand hrvest them when they are small. Trust this helps.
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11 Apr 17, Rena Fraser (Australia - temperate climate)
when planting carrot what is apreplantig fertiliser
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11 Apr 17, Ken (Australia - sub-tropical climate)
Being a root vegetable, carrots don't need much nitrogen so if you are using chemical fertiliser use one with a low 'N' number in the N:P:K. If you are growing naturally plant them in an area that has been manured for a leaf crop and also grown a fruiting crop such as beans or tomatoes. This would give you a friable soil with reduced nitrogen.
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10 Apr 17, Al Fry (Australia - temperate climate)
Some say cover carrot seed with old carpet etc to help germination. Is this correct.
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11 Apr 17, Jonno (Australia - sub-tropical climate)
This is correct. Carrot seed is very fine and can dry out easily. This is critical when the new plants are germinating as a hot or windy day can dehydrate the emerging seedlings causing them to die. The carpet will keep the soil damp. People also use old sacks and sometimes boards. Check them each day and remove when the seedlings have emerged. If you also have trouble with ants sprinkle pepper along the row after you have sown the seedlings to keep them away.
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03 Apr 17, Catherine (New Zealand - cool/mountain climate)
Thank you. My soil is very free draining and deep as it is on a hill and has sands with it. I will plant next season's carrots where this season's peas were.
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28 Mar 17, Kate (New Zealand - cool/mountain climate)
I sow carrots every year but since living near the sea most of my biggest carrots split. I can make soup of the split carrots as they are tender but that is all. I do not put them in manured areas although I generally have grown a green crop in the winter and have it well dug in before I sow. Should I save an area from the green crop?
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30 Mar 17, Jack (Australia - temperate climate)
Splitting carrots in fruit and vegetables is generally an indicator of too much water suddenly. The skin of the fruit or vegetable that is affected can't handle the increase in water intake and will split. I have seen tomatoes, carrots, apricots, capsicums and oranges affected. In your location extra rainfall can't be controlled so ensure that drainage is good. Fresh manure causes forked and twisted roots as the decomposers working on the manure can damage the growing root tip causing it to fork. A leaf crop followed by a fruit crop (beans, tomatoes, etc) then a root crop is a good rule of thumb to follow.
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15 Mar 17, Joel (Australia - temperate climate)
Tip: Carrots are best grown in sandy soil and work best in pots
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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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