Growing Sweet corn, also corn,maize

Zea mays, var. rugosa : Poaceae / the grass family

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

20 Dec 13, (Australia - arid climate)
Do NOT cut them off! That is where the pollen to fertilize the cobs comes from. The feathery bit or silks as they are known are there to receive the pollen. I hope this is not too late too save your corn.
30 Nov 13, Allan (Australia - temperate climate)
Little black bugs. Very skinny, weaving in and around the kernels of my corn cobs. Does anyone have any ideas on what these are. About half the lengths of a typical kernel and half the thickness of the hairs on the corn. Thanks
27 Nov 13, Angel (Australia - temperate climate)
when is it the best time to plant sweet corn
11 Nov 13, jeanne baker (Australia - sub-tropical climate)
the question how to grow corn. Corn does not like too much water. If you grow pumpkin, plant corn with it. Neither of them like to be watered too much. Just a short watering by hand held hose in the mornings is usually all that is needed, but of course you must also mulch. Sugar cane is good for this
09 Nov 13, Roger (Australia - temperate climate)
Hi, I planted sweet corn seedlings a week ago. The tips of the leaves are turning brown. Not sure why. Seedlings are in full sun and have been watered every day.
25 Mar 14, Mathew (Australia - sub-tropical climate)
Hi It always depends on your climate and how much water your giving them, remember they don't like too much water. if your leaves are squishy they're being watered too much. if they're dry there not getting enough water.
06 Dec 13, (Australia - temperate climate)
i had this problem and read it may be not enough nitrogen, so i used some nitrogen rich liquid fertilizer and the brown leaf ends are now gone.
23 Oct 13, Kite (Australia - sub-tropical climate)
Thanks a bunch to whoever who created this website.
15 Oct 13, TONY (Australia - temperate climate)
When you say avoid planting with ,is there a distance you go by, eg. is ten metres enough
27 Oct 13, Ferran (Australia - sub-tropical climate)
Depends why it is bad to grow it with it. Some anti companion plants attract the same bugs while others emit natural chemicals that hinder each other, some cross pollinate or need different conditions from one another. I do not know why Celery should not be planted with corn but 10meters should be plenty Have you tried an Aztec plot when growing corn? 3 crops from same patch. 16 corn 3 squash, zucchini or pumpkin and 1 bean growing up each corn plant (for nitrogen) per meter square. - Ferran
Showing 261 - 270 of 413 comments

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