Stem, Seed and Flower: Discovering the Versatility of Cannabis Sativa L

Tallo, Semilla y Flor: Descubriendo la versatilidad de Cannabis Sativa L
In today's article, we are going to describe the different parts of the Cannabis Sativa L plant to learn about its different uses and versatility. We will see that the crops of this plant are marketed in many different ways and, beyond the food industry, nothing is wasted! Until now, the Cannabis Sativa L plant was commonly associated with its use as a recreational and medicinal drug. For thousands of years, this plant has been used to improve people's lives in many different ways. Some areas of the planet survived severe famines thanks to the consumption of "hemp" seeds and there is evidence of its consumption as food since approximately 6000 BC. Let's take a look at the different parts of the Cannabis Sativa L plant and their different uses! 1.SEEDS The seeds are mainly used as food. They are increasingly common in organic food stores and herbalists. Its main uses are:
  • Natural (for example, whole seeds in your cereal, toast, salad, smoothies or even in your cakes): Very rich in protein, perfect ratio of Omega 3 and 6, minerals and vitamins A, C and E. A food capable of eliminating malnutrition in the world.
  • Edible oil : Extracted by pressing the seeds, it is a powerful ally to reinforce your Omega 3 and antioxidant levels and is very anti-inflammatory.
  • Cosmetic oil : Provides the same qualities as food oil, adding its moisturizing and protective power to soaps, conditioners, shampoos, creams, lip balms, etc.
  • Bio-Fuel : There are two types of hemp biofuels, ethanol and methanol, which come from hemp seed oil or the stem. Biodiesel, created by Rudolf Diesel in 1895 , was used by Henry Ford in his first cars.
  • Other uses: hemp beers, paint, hemp protein, animal feed, etc.
2.FLOWERS Cannabis plants can be male, female, or both (hermaphrodite). Female varieties are those that produce the flowers used recreationally and medicinally. As we explained in our previous article Cannabis Sativa L – Breaking the “weed” myth part 2 ” , the qualities of these flowers will depend on their sub-variety. The Cannabis Sativa Sativa flower variety is used to produce CBD oil (free of the psychoactive THC). On the other hand, the Cannabis Sativa Indica variety (rich in THC) is used medicinally (for more information see TED talk Cannabis: Separating the Science from the Hype | Mara Gordon | TEDxPaloAlto ) in oils rich in THC and CBD, black and viscous in appearance. The other use that this variety has is recreational (colloquially “weed”). 3.LEAVES
  • For eating!: The leaves of the cannabis plant are full of iron, zinc, potassium, magnesium, fibre and phosphorus. They are also packed with polyphenols (=powerful antioxidants that protect us from premature skin ageing and numerous diseases). These leaves have a good amount of fatty acids, Omega 3 and 6, and high quality and digestible proteins. Finally, we can find the powerful cannabinoid CBDA (=the precursor of CBD), terpenes and a large amount of chlorophyll (=cellular oxygenator and blood regenerator). They can be blended into juice or purchased in powder form.
  • Compost : If you are not convinced by the idea of ​​making juice from these leaves, making compost is another alternative . Compost is produced by the oxidation of organic compounds and can be used as a fertilizer for a crop and as an alternative to chemical soil fertilizers.
4.STEM
  • “Beds” for animals: To be used like the sawdust you put in your pet’s house (cat, rabbit, etc.) or your chickens. Its advantages are that it controls odors very well, has great absorption, repels pests, is cheap and very comfortable for your animals.
  • Compost: Under aerobic conditions, the different parts of Cannabis are decomposed by microbial fermentation. The resulting compost is used to improve soil health, fertility and reduced dependence on pesticides.
  • Ethanol and Methanol: These two alcohols are used as biofuels. Ethanol, also known as “hempanol” (hemp) is produced through a process known as Cellulolysis, which ferments and distills hemp to produce this biofuel. On the other hand, Methanol is produced from the pulp of the plant stem by dry distillation. A study in 2011 found that the energy yield of thesebiofuels is 120% higher than that obtained from other plants such as wheat.
  • Textile fiber: Until its rediscovery in the 1980s, the use of industrial hemp (Cannabis Sativa L.) for fiber production had greatly diminished in the previous decades. The fiber obtained from this plant (the outer part of the stem) is strong, durable and does not change with water. Its main uses were the production of ropes, sacks, carpets, nets and ribbons. From 1988, the hemp textile industry was reborn for the production of clothing. In addition, the production of Cannabis Sativa for paper production is also increasing.
Environmental advantages of Cannabis Sativa crops
  1. They do not require pesticides to grow to maturity.
  2. Only 2,300 litres of water are required to produce 1kg of textile fibre compared to the 10,000 litres required for cotton.
  3. High land yield per hectare cultivated, that is, a lot of product in a small space.
In short, we are dealing with one of the most versatile plant species in the world for numerous industries. It should be noted that in addition to the different parts of the Cannabis Sativa L plant, there are also 3 different varieties of Cannabis that are vital for the good development of the environment and help us both to protect the planet and to improve our health, something that always goes hand in hand. Some of its countless uses have not been mentioned in this article but we will keep you informed as we discover more! Literature: