Hemp

Image result for Hemp

What is Hemp?

Hemp includes all varieties of the Cannabis genus that contain negligible amounts of THC, the chemical that makes marijuana psychoactive and gets you “high”.  The Cannabis family has several different breeds, yet it is most infamously known for marijuana (“weed”). This is the main reason why people confuse the term hemp with marijuana. Hemp actually refers to the industrial, non-drug variant that is cultivated for its fiber, hurd, and seeds.

Uses of Hemp

The Seeds

uses and benefits of hemp seeds

The seed is mainly used in dietary products. Hemp seeds are typically hulled and use in variety of ways. Seeds can be eaten raw, ground into a meal, made into milk, and is even used to make protein powder.

Hemp seeds can also be pressed and made into oil. Hemp seed oil can be used as salad dressing, paint, ink, and is a core ingredient in many body care products

Canada is the biggest producer of hemp seeds with over 84,000 acres licensed for cultivation in 2015. Most of the hemp strains grown in Canada are called Finola. Finola is known for producing the most amount of seeds, but they are very short so can’t be used for their stalk.

The Bast (Fiber)

uses and benefits of hemp fiber

When you slice a hemp stalk in half, you’ll see, nestled in a snug hollow tube, a long, string-like band running the length inside. This is hemp’s famous bast fiber. When harvested correctly, the fiber is actually stronger than steel. The stalk and its fiber are used mainly in clothing, construction materials, paper, and more.

Historically, so many different applications have been found for hemp’s stalk. In a 1938 Popular Mechanics article, hemp was stated to be the next ‘billion dollar crop’, as it praised its bafflingly strong fibers. The magazine found there to be more than 25,000 industrial uses for hemp. Applications of hemp stalk include apparel, bags, rope, netting, canvas, and carpet.

China is the world’s biggest producer of hemp stalks, with the government claiming the hemp industry to be over $200M.

The Shiv (Hurd)

uses and benefits of hemp hurd

Often referred to as the woody core, hemp hurd is the soft inner core of the hemp plant stem. It is highly absorbent and rich in cellulose and great thermal and acoustic properties. The hurd can be used in two different forms:

  • As untreated and unrefined chunks, it can be used in a wide variety of industrial and everyday products, such as cement, insulation and paper.
  • As a form of pulp, it can be used to make biodegradable plastics that can be easily broken down and recycled.

Out of its many applications, hemp concrete (hempcrete) has been gaining a lot of attention globally as a natural substitute to concrete. More houses in Europe and Canada are starting to be built in hempcrete due to its strong insulation, windproof, and low carbon footprint properties.

In addition to hempcrete, hemp hurds are used for animal bedding, biodegradable garden mulch, paper, plastics, and insulation.

Source: https://ministryofhemp.com/hemp/