Micro-Season: “The Cotton Lint Opens”

We have entered the micro-season of “The Cotton Lint Opens”.  This is the first micro-season of the mini-season of Limit of Heat.  The other micro-seasons within Limit of Heat are:

  • The Cotton Lint Opens (Aug 23-Aug 27)
  • Earth and Sky Begin to Cool (Aug 28 – Sep 1)
  • The Rice Ripens (Sep 2 – Sep 6)

These seasons were established in 1685 by Japanese astronomer Shibuka Shunkai and are specific to Japan. However, just because the calendar focuses on Japan doesn’t mean it isn’t applicable to others.  No matter where you live you can use these seasons as a starting point for your personal exploration of the world around you. 

As a way to honor this season, we will explore the taxonomy of the cotton plant and its processing process. Then we will read haiku by Basho, Gewi, Gorgone, and Wright.  

The Cotton Plant

The plant we commonly call cotton, which is estimated to be 10 million years old, has the scientific name of Gossypium and is part of the Mallow family.  Other plants in the Mallow family include hollyhock, okra, and hibiscus.

Cotton is a native plant to most tropical and subtropical regions of the world.(1) There are 50 different species of cotton within the larger Gossypium genus. Cotton can grow in the form of shrubs or trees depending on its species.(2) 

The Domestication Of Cotton

As early as 3,000 BC farmers in India and Egypt were growing cotton for clothing.(3) Through careful observation, these early farmers noticed that all cotton plants were not the same. There were distinct differences in the seed fibers and fiber density. As a result, these farmers began selectively breeding and cultivating the crop. The goal was to grow cotton that produced longer and stronger fibers that were more useful for spinning yarn. 

After hundreds of years of selective cultivation, four cotton species have risen to the top of the domestic cotton crop. 

Top Four Species Of Cotton

There are four main commercially grown species of cotton.(4)  They are:

  • Gossypium hirsutum – Native to Central America, Mexico, the Caribbean, and southern Florida, this species makes up 90% of the world’s commercial cotton production
  • Gossypium barbadense – This species is native to tropical South America and makes up about 8% of the world’s commercial cotton production.
  • Gossypium arboreum – This species is also known as tree cotton and is native to India and Pakistan. It makes up less than 2% of the world’s commercial cotton. 
  • Gossypium herbaceum –  This species is native to southern Africa and the Arabian Peninsula and makes up less than 2% of the world’s commercial cotton production.   
Cotton by Vie Studio on Pexels.com
Cotton by Vie Studio

Cotton: From Planting To Manufacturing

The process of taking cotton from a seed to store shelves is complex. However, it can be simplified into these five major parts.(4,5,6)  

1. Planting

Cotton, a perennial plant, needs four to five months of warmth and sunshine to reach maturity. In the United States, cotton may be planted as early as February in southern Texas and as late as June in the northern parts of Missouri.  Before planting, soil temperatures need to have reached 60 degrees Farenheight. Cotton is a delicate plant that cannot withstand frost.

2. Growing

Seedlings emerge a week or two after planting.  Four to six weeks after planting, flower buds begin to form.  The flower bud is called a “square”. Squares grow for three weeks before they flower.   After the flower falls, the cotton boll forms.   The cotton boll is the mature fruit of the plant and is where the cotton seeds and lint grow.  When the bolls open up it is time to harvest. Cotton’s growing season is approximately 150 -180 days. 

3. Harvesting 

Harvesting may start as early as July in southern Texas and as late as November in the northern areas.  Commercial harvesting in the United States is done by two different types of machines.  The first machine is called a “stripper harvester”.  These harvesters are primarily used in Texas and Oklahoma, and they “have rollers or mechanical brushes that remove the entire boll from the plant.”(6)

The other type of harvester is called a “spindle picker”.  These types of machines “pull the cotton from the open bolls using revolving barbed spindles that entwine the fiber and release it after it has separated from the boll.”(6)  After harvesting is completed, the cotton is stored in containers called modules and then delivered to the Gin.

4. Ginning

The cotton gin was invented in 1794 by Eli Whitney.(7)  This machine is “designed to separate the seeds from the cotton harvested from the plant. The process uses a small screen and pulling hooks to force the cotton through the screen.”(7)  Today’s commercial ginning facilities also include drying and cleaning stations. The end product of the ginning facility is called a cotton bale. A cotton bale can weigh 500 lbs and these modern facilities can produce anywhere between 12 to 60 cotton bales an hour.(6) Once the cotton is in bale form, it can move to a textile mill for manufacturing. 

5. Manufacturing

Textile mills transform the cotton bales into yarn.  The yarn is either woven or knitted together to make a fabric.  Weaving, which is the oldest way to turn yarn into fabric, is done on a loom. The loom holds the threads of yarn in place to help facilitate the interweaving of the material.  The vertical threads are called the “warp” and make the skeleton of the fabric.  The horizontal threads are called “weft” threads and are moved back and forth through the warp by a shuttle.

Knitting of fabric is done with needles that interlock the loops of yarn. “Lengthwise rows of these loops, comparable to the warp yarn in woven goods, are called wales. Crosswise rows, comparable to filling yarns, are known as courses.”(6)  After the fabric is made, it still needs to be cleaned, dyed, treated, and assembled.  Finished cotton products can be anything from socks and blue jeans, to wall coverings and bookbindings.

Cottonseed: The Other Cotton Product

Cotton is both a fiber crop and a food crop.  Cottonseed, which is separated from the fiber in the ginning process, makes up about ⅔ of the harvested cotton crop.(8)  Five percent of that harvested seed is saved for replanting, the remainder will be turned into either oil, meal, or hulls.(6) 

Cottonseed oil is used as cooking oil, shortening, and salad dressings.  The meal and hulls become livestock, poultry, and fish feed, or a component of fertilizers. (8)

Assorted Yarn by Surene Palvie on Pexels.com
Assorted Yarn by Surene Palvie

Seasonal Haiku

According to the World Kigo Database, cotton’s seasonal connection depends on what stage of the plant you are referencing. Therefore, to use cotton as a kigo you will need to add some other descriptors such as “sowing”, “harvesting”, or “flowering” to locate it within a season. 

For example, the first haiku we have by Basho puts the cotton plant in summer in between planting and harvesting season.


a field of cotton—
as if the moon
had flowered
(Translated by Robert Hass)

This next haiku comes from the Yemeni poet Heike Gewi. 

Heike Gewi

cotton blossoms -
white when I arrived
red when I left

Dr. Greves explains that in Yemen the cotton plant blossoms in late summer into autumn.  Then, with the reference to the changing of the blossom color, this puts this haiku squarely in the autumn category because “The blossoms change their color in two days from white to pink in red/purple”.(9)

Judith Gorgone, who lives in Georgia in the United States,  wrote this next cotton haiku

Judith Gorgone

white christmas
along the road home
drifts of cotton

This haiku places the drifts of cotton in winter along with the Christmas holiday. 

Finally, Richard Wright wrote this haiku which seems like a summer haiku to me.

Richard Wright

From a cotton field
To magnolia trees,
A bridge of swallows

Richard Wright (1908–1960) “is recognized as one of the preeminent novelists and essayists of the 20th century. He is most famous for writings depicting the harsh realities of life for Black Americans in the Jim Crow–era South: the short story collection Uncle Tom’s Children (1938); the novel Native Son (1940)”. (10) Near the end of his life, he wrote an estimated 4,000 haiku.  In 1998, These haiku were published in a book titled, Haiku: This Other World. This collection was later republished as Haiku: The Last Poems of Richard Wright in 2012.

A Haiku Invitation

Over the past couple of weeks, I have invited you to use the micro-season theme (cicada or fog) as inspiration for your own poetry. The responses were so great I thought I would continue this haiku invitation.

So, if you are up for the challenge, write your own haiku or senryu using cotton as inspiration. Share your haiku in the comments below, or post on your own page and link back to this post.

I can’t wait to read what you write!

Cotton Photo by Magda Ehlers on Pexels.com
Cotton Photo by Magda Ehlers


  1. “Gossypium”; Wikipedia
  2. “The Evolution of Cotton”; Genetic Science Learning Center
  3. “Cotton Story”; CottonAcres.com
  4. “Cotton”; Wikipedia
  5. “Cotton Plant and Its Different Parts”; CottonAcres.com
  6. “Cotton From Field to Fabric” Cotton.org (PDF)
  7. “Cotton Gin”; CottonAcres.com
  8. “Frequently Asked Questions”; National Cotton Council
  9. “Cotton (wata)”; WorldKigoDatabase
  10. “Richard Wright”; Poetry Foundation

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19 thoughts on “Micro-Season: “The Cotton Lint Opens”

Add yours

    1. Hi Phil, Thanks for the comment. I have just added Wright’s book to my September reading list. I am very interested in reading his work. I hope all is well!

      1. Thanks Mark. I hope you are well also. I am working through a case of TMJ, an affliction of the jaw. It takes some time to heal. The book of haiku will be well worth your time!

  1. I love the haiku quoted here and thank you for introducing me to Richard Wright. Don’t think I’ll find cotton growing here, but I like a challenge! Ummm? 🙋‍♂️

    1. Hi Ashley, Maybe you will find some cotton growing in a greenhouse somewhere? Definitely no cotton growing where I live either. The summer is way too short. Glad you enjoyed the Richard Wright haiku. I hope all is well and talk soon,

      1. Hi Ashley, I look forward to hearing about how things are going. Is this where they say it’s the journey that is important not the destination!?

  2. Pingback: Cotton and Blood | Hourglass Poetry
  3. Cotton bolls open
    Revealing snow in August
    Autumn coming soon

    No cotton fields here. My microseason is

    “Yellow leaflets dancing down”

    Lots of small yellow leaves are falling here already, pleasure to contemplate.

    1. Very well done!
      No cotton here either. I was thinking my season is “Trillium bears fruit.”. I just noticed that the trillium seed finally changed color to its vibrant red.

    1. I truly enjoyed your haiku. I was just thinking about the use of the work “thread” in your haiku. A constant thread of summer and cotton makes thread! Very clever! Thanks again for the support and participating!

  4. The other day we had snow falling and among other plants, the snow covered our Kousa dogwood, particularly the ends of the branches. It looked exactly like your photograph of cotton bolls (above). I wrote a haiku to that effect. I hope to submit it for publication this month, Mark, so I won’t share it yet. I do enjoy your haiku invitations (even if I am six months behind reading my emails). ~nan

    1. Hi Nancy, So funny that you mentioned that you are six months behind on emails! I was kind of wondering what sparked your interest in a few of this older posts! Good luck with the haiku submission.

      1. Hello, Mark, Yep, as I come across them, I have been reading them as I find them fascinating. I noticed that you began the haiku invitation with this or one of the other previous posts, and thought I’d jump in.

        Knowing where I submitted it, it will probably be rejected. Good thing I take rejection well (yeah, right) 😉 On the other hand, there are other frogs in the pond (submission-wise).

        Have a good weekend. Me, I am still clearing out my emails. I know I am going to get a whole bunch in the next couple weeks and have to be able to read and reply to them quickly. ~nan

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