Types of Corn

There are many types of corn that you grow. The type of corn you grow should depend on a lot of factors including soil, light, and climate. Each kind of corn grows best under different conditions and you want to make sure you choose a corn good for your kind of environment. Moreover, you want to pick a type of corn that will meet your needs- are you growing for grain, cattle, seed, or cobs for consumption? Here is a list of different types corn:

Dent Corn

Dent corn, getting its name from the dent in the crown of the seed, is grown more than any other type of corn. Millions of tons of grain are produced from dent corn, and is used for human and industrial use, and for livestock feed. The starch reaches the summit of the seed, and the sides are also starchy. The denting is caused by the drying and shrinking of the starch. The dent corn grown in the Corn Belt came from a mix of New England flints and gourseed (an old variety of corn grown by the Indians in southeaster North America).

Flint Corn
Flint corn kernels are hard and smooth and have little soft starch. Columbus and his followers reach some countries that grew a lot of flint corn. Thus, flint was probably the first corn Europeans ever laid eyes on. Flint corn is not grown in the United States as much as it is in Asia, Central America, Europe, and South America. In temperate zones, flint corn matures earlier, has better germination, and the plant vigor is earlier than in dent.

Popcorn is an extreme form of flint. It has a very small proportion of soft starch. It is a very minor crop, and is gown mostly for humans to eat. The reason is "pops" so well, is because of the horny endosperm, which is a tough, stretchy material that can resist the pressure of steam, which is generated in the hot kernel until it has enough force to explode or "pop."

Flour Corn
Flour corn contains a lot of soft starch, and has almost no dent. Though it is not used much anymore, it is grown in the drier sections of the US a din the Andean region of South America. It's an older type of corn, and is found in a lot of graves of the Aztecs and Incas. Since the kernel is so soft, the American Indians could make it into flour.

Sweet Corn

Sweet Corn has an almost clear, horny kernel when it is still young. The kernels become wrinkled when dry. The ears can be eaten fresh, or can be stored in cans. The only difference between sweet and dent corn is that sweet corn has a gene which prevents some sugar from being converted into starch. It is grown a lot as a winter crop, in the southern US.

Waxy Corn
These kernels appear waxy. Chemically, it has a different type of starch than normal corn starch. It was developed in China, and some waxy mutations have occurred in America dent strains. Very little is grown, and that which is, is used for producing a starch similar to tapioca starch.

Podcorn isn't grown commercially, but it is used a lot in studying the origin of corn. It resembles varieties of the primitive corns. Every kernel we enclosed in a pod and the whole ear is also enclosed in a husk.

When growing corn, make sure you pick the right type of corn that suits your soil and your needs. You don't want to grow the wrong kind and ruin a whole planting season.


  1. Can anyone suggest the type of corn appropriate for Senegal?

  2. cna anyone suggest the appropriate corn weed for Senegal in West Africa. andy.antippas@gmail.com

  3. Sorry, I'll get it right this time. Can anyone suggest the appropriate corn seed for Senegal, West Africa?
    (Approx 16N 16W) andy.antippas@gmail.com

  4. Waxy corn is allowed in amylose free diet. Where can I get it??

  5. I remember when my father gave my corn porridge as a kid.It was sweet corn to be exact.It was delicious man,from then I always try to learn a lot about corn.I think this post exemplifies characteristics of each corn perfectly.I have a site about fertilizer,if you're interested visit at what is fertilizer