The Grow Room
At FireBeards, I focus on cultivating cannabis not for its flower but for its resin— the source of all its medicinal, aromatic and therapeutic properties. The resin is contained within trichomes, tiny but mighty glands that are complex biolgical factories producing cannabinoids and terpenes.
Trichomes: The Resin Factories
Trichomes might be small, but they are far from the simplistic crystal structures they're often mistaken for at a glance. Under the microscope, they reveal a sophisticated structure optimized for the production of viscous and aromatic oils. These oils are packed with cannabinoids and terpenes, the compounds responsible for the flavor, potency, and therapeutic effects of cannabis. The oil is contained within a thin waxey cuticle in the shape of a sphere which we call the head of the glandular trichome. The heads must be preserved during the extraction process until the hash is pressed into rosin and the oil is squeezed out of these heads and seperated from the wax and lipids. Checkout this excellent paper for much more detail on the structure and biology of glandular trichomes
In the grow room, I focus on farming these trichomes. By choosing genetics that not only produce rich levels of cannabinoids but also possess trichome structures conducive to ice water hash methods, I ensure that our solventless extracts are of unparalleled purity and quality.
Genetic Selection: Crafting the Perfect Plant
Selecting the right cultivar (sometimes called strain) and phenotype is crucial. It's not enough to have a plant that simply produces trichomes; the trichome's architecture must support solventless extraction techniques, particularly ice water separation which we'll explore in "The Lab." I hunt for plants that offer not only tasty terpenes with a robust cannabinoid profile but also trichomes that are plentiful, thin necked and resilient enough to be collected and processed using water hash methods. To maximize my chances, I turn to breeders who breed specifically for hash. I then research their options potential terpene profiles based on the experiences of others or by making an hopeful guess based on its lineage. After selecting a cultivar I will then start several seeds, each one of these plants are like siblings, they share the same potential genetic pool, but will come out with their own look, attitude and personality. This plant and all its subsequent cuts will be considered a phenotype. The goal is to find a phenotype from this group of seeds, that has the terpene profile I am seeking as well as excellent efficency in the processing to hash and rosin. A successful pheno hunt will result in a "keeper" which you can take cuttings and perpetually grow clones of this plant. Another option is to source known cuts that have these traits from other hash makers and growers.
Beyond THC and CBD: A World of Cannabinoids
Cannabinoids are what many consider the heart of cannabis' effects. While THC and CBD are the most recognized, the cannabis plant produces dozens of other cannabinoids each contributing unique effects and benefits. For example, THCV is a non psychoactive that decreases appetite, increases energy, motivation and well-being . CBG is being evaluated for its usage in treatment of chronic pain, ADHD and anxiety. CBN is an excellent sleep aid. These compounds interact with the body's endocannabinoid system in complex ways that we are just beginning to understand fully.
Terpenes: More Than Just Aroma
Terpenes do more than provide the signature scents of cannabis—they also influence its effects and therapeutic properties. Some notable terpenes include:
- Myrcene: Earthy and musky. Predominantly found in mangoes, lemongrass, and hops, myrcene is known for its earthy, musky aroma, similar to cloves. It is one of the most prevalent terpenes in cannabis and is believed to enhance the psychoactive effects of THC, potentially lowering the resistance across the blood-brain barrier. Myrcene is also known for its sedative and relaxing effects, which can help in alleviating symptoms of chronic pain and insomnia. Additionally, it possesses anti-inflammatory properties, making it beneficial for treating conditions like arthritis and other inflammatory diseases.
- Limonene: This terpene is commonly associated with citrus fruits and is responsible for their fresh, vibrant scents. Limonene is the second most abundant terpene in many cannabis strains and is known for its mood-elevating properties. It may help alleviate stress, anxiety, and depression, making it a popular choice for mood regulation. Limonene also has strong antibacterial and antifungal properties, which can help in treating and preventing various infections. It is also studied for its effects on enhancing skin penetration of topical ointments, which could potentially improve the efficacy of various medicinal creams.
- Pinene: As the name suggests, pinene has a distinct pine-like aroma and is found in pine needles, rosemary, basil, and dill. It is known for its ability to improve alertness and memory retention, making it of interest for treating cognitive impairments such as those associated with Alzheimer’s disease. Pinene also has anti-inflammatory effects that can help with respiratory conditions by acting as a bronchodilator, making it easier to breathe. Its anti-inflammatory properties extend to relieving pain from inflammatory conditions like arthritis and Crohn’s disease.
- Caryophyllene: Often found in black pepper, cloves, and cinnamon, caryophyllene is known for its spicy, peppery aroma. It is unique among terpenes because it can also interact with the body’s cannabinoid receptors, much like cannabinoids themselves. Caryophyllene is believed to offer potential anti-inflammatory and pain-relieving properties, making it a point of interest for medical research.
- Linalool: Known for its presence in lavender, linalool exudes a floral, slightly spicy scent. It is praised for its calming effects, which may help alleviate anxiety, depression, and stress. Linalool is also considered to have potential sedative properties, making it beneficial for those with insomnia or other sleep disorders.
- Commonly found in hops, coriander, and cloves, humulene imparts an earthy, woody aroma. It is recognized for its anti-inflammatory properties and is also believed to have appetite-suppressant effects, which could be beneficial for weight management strategies.
Fresh Frozen: Preserving the Essence of the Live Plant
By using fresh frozen cannabis, which involves freezing the plant immediately after harvest, I preserve the most volatile terpenes that are often lost during the drying process. This method captures a snapshot of the plant at its peak, ensuring that its full live flavor profile is retained in the final extract. It's important to note that resin from dried plants can also be amazing, but at FireBeards we focus on the live process and preserving the same smells I experienced growing the plant.
The Impact of Growing Methods
The method by which cannabis is grown can significantly affect its terpene profile. I choose to grow organically in living soil, meaning soil with a full spectrum of life - including benifical bacteria, bugs, fungi and red wiggler worms. The diverse microbial environment helps the plants express their natural genetic potential in the form of complex terpene profiles. This method might be more labor-intensive, with slightly less yields, but it results in a product that is not only organic and free of pesticides but also richer in flavor and effects.
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