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Growing Sweet corn, also maize

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

(Best months for growing Sweet corn in USA - Zone 5a regions)

P = Sow seed

  • Sow in garden. Sow seed at a depth approximately three times the diameter of the seed. Best planted at soil temperatures between 61°F and 95°F. (Show °C/cm)
  • Space plants: 8 - 12 inches apart
  • Harvest in 11-14 weeks.
  • Compatible with (can grow beside): All beans, cucumber, melons, peas, pumpkin, squash, amaranth
  • Avoid growing close to: Celery.

Your comments and tips

31 Jan 09, corey (Australia - temperate climate)
first time grower how do i tell if my corn is ready
15 Feb 09, Julie (Australia - temperate climate)
We have tried to grow corn, but it comes out claggy when we go to eat it. It appears OK, but the texture isn't right. Anyone have any suggestions on what may cause this?
21 Feb 09, Ian (Australia - sub-tropical climate)
The corn does not form completely on the cob. Does anybody know why? Thanks.
22 Feb 09, Chris (Australia - cool/mountain climate)
Ian, poor pollination can result in corn not forming completely. Could your corn be planted too far apart, or in rows instead of the recommended blocks? (See the comment from willo on 20th Jan). It could also be due to insufficient water.
22 Feb 09, Ian (Australia - sub-tropical climate)
Thanks Chris, they are in blocks, but what I may be doing wrong is that I am dusting the silk for grubs as soon as it pops out & maybe that is stopping the pollination.
01 Mar 09, anaura (Australia - cool/mountain climate)
hi I'mplanting corn for the first time , but the leaves are loosing colour and have small brown specs on I was a bit sloe at watering and it has been very hot can any one help . thanks
03 Mar 09, Dean (Australia - temperate climate)
Hi. I've grown some beautiful sweet corn before, but this new crop(different house) looks awesome but tatses very flourery.Any suggetsions.
16 Apr 09, Thomas (Australia - tropical climate)
Hello, does anyone know where I can buy sweet corn seeds for a tropical climate? I need to do a sample in Panama, Central America. Thank you in advance for any help. [email protected]
17 May 09, Jared (Australia - temperate climate)
Julie ' i have grown corn in blocks for better pollination and when you think its about time to harvest open the tip of the cob and pop one of the kernals if its clear its not ready if its gluggy and thick its over harvest but if its got a creamy white texture (which is not long after the silk goes brown) its time to roast him on the BBQ.
17 May 09, Kasha (Australia - temperate climate)
Dean a friend of mine advised me that sweetcorn will taste floury when grown out of season, when it is too cold something about them not ripening properly from the cold. I find if I grow corn during Autumn/Winter my corn stalk is stunted to under 1m and produces floury corn....YUK
Showing 11 - 20 of 272 comments

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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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