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

Post a comment or question Display Newest first | Oldest first, Show comments for USA | for all countries
30 Jan 24, (Australia - sub-tropical climate)
Yes
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23 Jun 23, John dodgson (South Africa - Semi-arid climate)
When did they start growing corn in the wester Cape?
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08 Jun 23, Jerry Pettersson (USA - Zone 12b climate)
Hello,I am about to start sweetcornfarming in Dar Es Salaam, Kigamboni, Tanzania. I intend to buy some different types of Sweetcorn to find out which type I should use. What do you recommend me to start with and fits for lowland, rain about 1200 mm per year, subtropical area, 2 rainperiods. Zone 12.The sweetcorn will be sold on the streets as boil and eaten as streetfood. I hope we will be able to plant the seeds all over the year for selling. Can you recommend different types which I can order and test in a little scale to see which type or types of your products works best for us? Also give me prices for the test. 50 or 100 seeds of each are enough. Before we place a larger order I must know which one works best in my area and environment. I looking forward for a fast response. I need the grains to be delivered to Sweden in a short time. Do you also have an WhatsApp telephone number where I can reach your support/service? If you can supply me with the right corn, can you give me an advice where to go for finding right products? Best regards Jerry Pettersson+46705556411
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10 Jun 23, (USA - Zone 3b climate)
You need to contact a Government Agricultural Department in your country and talk to them about all of this. This website does not sell seeds or give advise on what kinds of seeds to plant. There is no WhatsApp phone or support here.
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04 Jun 23, German Martinez (USA - Zone 8b climate)
What’s the best soil either potting mix or soil mix outdoors for growing corn from seeds
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10 Jun 23, (USA - Zone 3b climate)
Just good rich soil.
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25 May 23, Renee Bowman (USA - Zone 9b climate)
Something is eating my corn stalks leaves leaving holes in them and inside center of stalks looks like wet corn meal or mash can it still be salvaged and what could be causing this? How do I prevent and stop this infestation?
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01 Jun 23, (USA - Zone 9b climate)
Check for big grubs.
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17 May 23, Jessica (South Africa - Summer rainfall climate)
Hello. When can I grow sweet corn in Botswana?
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19 May 23, (South Africa - Summer rainfall climate)
Find your climate zone and check the planting guide.
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Showing 11 - 20 of 418 comments
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Is the 33-0-0 the NPK of the fertiliser? If so I would use a more balanced fertiliser 12-15N, 3-6P, 8-15K. Grow your corn to about 1.5 feet and then run a handfull down each side covering about 4-5' with each handfull. Then hill the soil up around the plants - new roots will grow and help stabilise the plants. If you want to fertilise before planting don't use 33N - it will burn the roots of new germinating plants. Spread the fertiliser over about 1' of the row width and rake/dig it into the soil before planting seeds.

- Anonymous

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