Growing Radish

Raphanus sativas : Brassicaceae / the mustard or cabbage family

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

(Best months for growing Radish 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: 1 - 2 inches apart
  • Harvest in 5-7 weeks.
  • Compatible with (can grow beside): Chervil, cress,lettuce, leeks, spinach, strawberries, tomatoes
  • Avoid growing close to: Hyssop, gherkins

Your comments and tips

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03 Jun 15, Jim (USA - Zone 5a climate)
Is June too late to plant radishes in Kansas City, MO?
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02 Apr 15, Costa (USA - Zone 9b climate)
The greens of radishes are also edible. Eat raw when the leaves are small and tender. More mature greens before turning woody or the stem becoming hard and dark or before leaves start turning yellow can be steamed or boiled....A little lemon, salt, olive oil and you have some great tasting and healthy greens.Great over a bed of rice. Also good for juicing.
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13 Mar 15, Kristin Litwiler (USA - Zone 5a climate)
What is the best region of the US to grow radishes? What region is Arkansas in? I haven't been able to find that on the Web nor a picture of the US divided into its' regions as I've seen on seeds pack backs.
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30 Oct 22, Dan von Bose (USA - Zone 8a climate)
NW third of Arkansas is zone 7, rest is 8. Type "USDA zone map" into a search engine (I used Google).
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26 Jan 14, Joyce (USA - Zone 7b climate)
Does 1 seed produce 1 radish? Or does it grow in a bush? Only 1 person will be eating them and I don't want to grow too many.
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27 Jan 14, Maria (Australia - temperate climate)
1 seed produces 1 radish. We had lots of varieties last season.
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Showing 11 - 16 of 16 comments
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I cannot grow radishes. They always end up all tops and nothing underneath. What am I doing wrong as they say any idiot can grown radishes.

- Val

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This planting guide is a general reference intended for home gardeners. We recommend that you take into account your local conditions in making planting decisions. Gardenate is not a farming or commercial advisory service. For specific advice, please contact your local plant suppliers, gardening groups, or agricultural department. The information on this site is presented in good faith, but we take no responsibility as to the accuracy of the information provided.
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