What is the Organic cotton they use in couples pajamas?

Organic cotton is grown using methods and materials that have a low impact on the environment. Organic production systems replenish and maintain soil fertility, reduce the use of toxic and persistent pesticides and fertilizers, and build biologically diverse agriculture. Third-party certification organizations verify that organic producers use only methods and materials allowed in organic production in many fashion trends like the new pieces from the matching gear company.

Organic cotton prevents the leaching of cultivable land and allows the continous existence of permanently fertile soils and a nurture ground for a biodiversity of insects, birds and other animals. For a KbA certification (certified organic cultivation) the soil has to be farmed without synthetic and chemical fertilizers for three years. Of course it includes the organic cotton seed, which has to be free of GMO. Instead certain species of insects are used as natural pesticides.
In order to avoid one-sided usage and a subsequent loss of nutrients, a certain crop rotation must be maintained. This means cotton is allowed to grow on the same field only once every three years. In between other organic products can be cultivated, so the farmers are able to secure their own diet or resell it. If you got a big water damage in your home check this info.

Basically, organic cotton is about 20-40% more expensive than conventional cotton, but the higher price is compensated by higher quality. Because no defoliants may be used, the organic cotton is not mechanically harvested, but by hand. This leads to higher quality, because no foul fibers, capsules or leaf pieces are sneeking into the yield.  Conventionally farmed cotton is responsible for 20-25% of worldwide used insectiside and 10-12% of worldwide herbicide usage. These are completely avoided during organic cotton production. Going further, while being more expensive, organic cotton farming methods ensures the sustainable use of the fertile soil. This avoids the creation of future costs to restore soil degradation, some of them even irreversible, while sustaining the economic basis or rural livelihoods.
20 years of organic cotton cultivation has shown that sustainable production is possible. However, to emerge out of the niche and thus giving more families the opportunity to achieve sustainable farming, the demand for fair and ecological clothing must increase.

Organic cotton is grown without the use of toxic and persistent pesticides and synthetic fertilizers. ~ from the Organic Trade Association