Cannabis Cultivation: Choosing Which Strains to Grow – Part II

cannabis cultivation

In the previous section, we discussed cannabis origins, landrace strains and varieties. We learned that many factors come together to influence the makeup of cannabis qualities, such as: ethno-botanical evolution, cultivation and hybridization. We looked into the history of the lesser-known Cannabis ruderalis and acknowledged the rarity of pure Indica or Sativa strains. Almost all strains are hybrids. Now it’s time to look at the chemical qualities of cannabis and how they factor into different feels and flavors.


Cannabinoids, Terpenoids and Flavonoids

There are misconceptions about how cannabis varieties affect people and why varieties taste different. Despite evolving scientific understandings, confusion remains around the taxonomy of cannabis. This misunderstanding is also due to the political discussion around THC versus CBD. An increased understanding of the human endocannabinoid system, and also the fact that each person’s system interacts with cannabis differently, further complicates this confusion.



Cannabinoids are chemical compounds found in cannabis that bind to endogenous cannabinoid receptors in the human body. The main function of the human body’s endocannabinoid system is the promotion of homeostasis within various bodily functions. Using cannabis may result in peaks or valleys from a balanced state. It may also help to achieve a balanced state if a person’s endocannabinoid system is not properly regulating itself because of disease, infection or inflammation.

There are currently over 100 known cannabinoids, each with its own effect on the body. THC is well known for the psychotropic/euphoric high it produces. CBD is known for its anti-inflammatory, anti-anxiety and seizure-reducing properties, all without the psychotropic effect. It is also known that cannabinoids work better when working together in the body (entourage effect) versus in isolation.


Terpenes and Flavonoids

New research and understanding of the chemical makeup of cannabis is pressing the idea of the entourage effect further. This research is helping to explain why some cannabis varieties work better for certain needs —and is also providing insight into variations in flavor profiles.

The latest important discovery within cannabis chemistry is of terpenes and flavonoids. Their individual attributes, and the ways they interact with cannabinoids and each other, are helping to propel our understanding of cannabis as medicine, recreation and more.

Terpenes are chemical compounds produced by cannabis that define the plants’ flavor and smell. Similar to cannabinoids, there are over 100 different terpenes found to exist in various cannabis varieties. Terpenes have also shown interaction within the body. They are seen as safe and possessing potential therapeutic effects.

Some examples of terpenes found in cannabis with their aroma/flavor, some effects/medical value, and an example strain are:

  • Myrcene: tropical and earthy; analgesic, anti-inflammatory and antibiotic (Sweet Mango Auto)
  • Limonene: citrus; antifungal, antibacterial properties and anti-carcinogenic (Super Lemon Haze)
  • Pinene: pine; expectorant, bronchodilator, anti-inflammatory and local antiseptic (Jack Herer)
  • Eucalyptol: mint; pain relief and improve concentration (ChemDawg)
  • Terpineol: floral; sedative (White Rhino)
  • Borneol: mint; combat fatigue, stress and illness (Diamond Girl)
  • Caryophyllene: pepper; anti-inflammatory and analgesic (Super Silver Haze)
  • Linalool: lavender; anti-anxiety and sedative (Grape Ape)

New research indicates that, much like cannabinoids working together for increased efficacy, terpenes may work synergistically with cannabinoids for increased therapeutic effect.

Flavonoids are part of the nutrient family in plants. During growth, they help the plant filter light and protect them from mold, mildew and pests. In consumption, flavonoids add to the color, aroma, flavor and effect that cannabis produces.

Flavonoids unique to cannabis are called cannaflavins. They have been known to be antiviral, anti-inflammatory and suppress cancer and allergies. Cannaflavins interact with other receptors in the body, not just cannabinoid receptors. They have also been found to interact with the efficacy of all the chemical compounds found in cannabis to create an entourage effect.

This covers our look at cannabinoids, terpenoids and flavonoids and their effects. We have shown how they influence taste and feel experience. We also touched on the human endocannabinoid system and how it is affected.

In part III, we will explore how the differences between growing outdoors and indoors can affect which strains are best for you and your cultivation goals.

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