Cannabis 101

Learn all about cannabis

Consumption Methods

Gaining the mental and physical benefits of cannabis is largely dependent upon how it's consumed, with each method providing a unique experience and host of effects. There are three basic delivery methods: inhalation, oral, and topical. Under these umbrella methods are various techniques that serve unique functions, each appropriate for treating different conditions.

Smoking

This ancient custom is the method most commonly associated with cannabis. However, advances in vaporization technology have offered smokers an alternative method with fewer health concerns. The effects associated with smoking are widely debated, but health professionals are in agreement that smoke-free methods pose less risk and are medically preferred.

Cannabis smokers have a wide array of devices at their disposal, including hand pipes, water pipes, rolling papers, and hookahs. Each of these provides different experiences and influences the grade of smoke inhaled.

Vaporization

Vaporizers are the logical choice for moderate to experienced and/or health-conscious cannabis consumers. A vaporizer steadily heats herbs to a temperature that is high enough to extract THC, CBD, and other cannabinoids but too low for the potentially harmful toxins that are released during combustion; essentially, vaporization eliminates the health risks associated with smoking. This improvement comes with an equally significant reduction in odor, which is generally the first acknowledgment of first-time vaporizer users. There is a diverse landscape of vaporizer models and the market is only expanding as the technology improves.

There are multiple elements that distinguish vaporizer designs, markedly portability, and product. As the market grows, so does the efficiency and quality of portable models, which generally fall short of fixed models (requiring an outlet power source) in durability and robustness. The form of cannabis product is the other primary component: many vaporizers take cannabis concentrates which come in a variety of forms including oil and wax. These can be added manually or using cartridges, depending on the design. The prevalence of concentrate vapes is due to mechanical simplicity; fewer vaporizers take flower, which require a heating element to accomplish vaporization, and thus a more sophisticated design.

A younger delivery method that is a point of contention amongst the cannabis community and attentive policymakers is dabbing. Dabbing is a form of vaporization in which potent cannabis concentrates are dropped on a heated nail, creating vapor that is trapped in a glass globe and inhaled. Although there are obvious health benefits associated with clean concentrates over combustible flower, concerns arise from dabbing's image and the intense effects of high-THC extracts.

Tinctures

Tinctures are a liquid cannabis extract used by consumers looking for dosage control and fast-acting effects without the health risks associated with smoking. Most commonly, alcohol is used as the solvent (any proof greater than 80 can be used effectively), but other fat-soluble liquids can be used as well, such as vinegar or glycerol. Generally, three or four drops of the tincture are placed under the tongue, where it’s absorbed into the body versus swallowed and digested. When ingested, tinctures are immediately absorbed in an empty stomach but require time to process through the liver, reducing dosage control.

Ingestible Oils

Ingestible oils are a happy medium between edibles and concentrates: they are swallowed and digested like an infused product but often have the consistency of oil. These oils can either be eaten or put in easily ingested capsules. One popular oil is Rick Simpson Oil (RSO), which originated in 2003 when Simpson used hemp to treat his skin cancer. RSO is made by extracting the therapeutic compounds of cannabis with alcohol and then evaporating the solvent, leaving behind a tar-like substance resembling oil.

Edibles

Eating or drinking cannabis provides significantly different effects from delivery methods that immediately enter the bloodstream, such as smoking or vaping. Edibles can be defined as any food that contains cannabis, whether or not the cannabinoids are bioavailable. These products have longer onsets and tend to cause powerful full-body, psychoactive effects.

Infused food and drinks can be made in a variety of ways depending on the dish. Most often, edibles are infused with a staple infused ingredient high in fat -- like butter or olive oil -- that enables extraction of the plant’s therapeutic properties. Adding tinctures to dishes is another great option for dosage control and simplicity. Generally, cooking with cannabis flower can be difficult because of the complications associated with cannabinoid activation (including sensitive heating temperatures and times, and sufficient solvent fat). However, as the prevalence of cannabis grows, so does the presence of flower in the kitchen.

Topicals, Creams, And Lotions

Topical cannabis administration utilizes full cannabis extract -- a thick oil that has been decarboxylated to activate cannabinoids. Once cannabinoids are activated, they can be absorbed through your skin. Topical effects differ from other medicating methods in that they don’t provide the cerebral stimulation that users describe as "being high." Because of this, topicals are appropriate for consumers needing a clear head and localized relief (for example, muscle aches or soreness).

FAQs

Here we'll cover some of the fundamentals... If you're new to cannabis or rediscovering it for the first time in years, you're sure to find the answers to these cannabis basics useful. These common questions are a great starting point to build the foundation of your knowledge of cannabis flowers and their therapeutic effects.

  • Cannabis affects everyone differently. Different strains and methods of consumption give users different effects. And new users generally feel different effects than more experienced users. There are some people who don't feel anything at all the first time they try cannabis. Many people who use cannabis find the experience to be kind of relaxing and a little euphoric. For some, it makes them more outgoing and social. But others report that it makes them tired, anxious, or paranoid. If you're not sure how cannabis will affect you, it's best to start with a low dose. And be sure to ask one of our educated staff members for recommendations on strains, products, and doses to start with.

  • The amount of time it takes for an edible to kick in greatly depends on your metabolism. Some people with faster metabolisms may start to feel the effects after about an hour, while those with slower metabolisms may not feel anything for two hours or more. The effects generally peak up to four hours after eating or drinking cannabis, so it's best to wait at least that long before consuming more. In most places, 10mg is considered to be a dose – which may be just right for some, but others might need a lot more to feel the same effects. Take your time and learn what's right for you, and always pay attention to the label for dosing and recommended serving size.

  • It's best to store cannabis in a cool, dark place that's out of direct light. Keep it in a container, like a glass jar, in order to minimize over-exposure to air. Keeping your relative humidity below 65% will help avoid mold and mildew. And, while not required, it's always a good idea to separate your strains to preserve their individual flavor profiles.

  • No, you don’t! While smoking is still the most common form of consumption, there are lots of smoke-free ways you can use cannabis, all with different applications and effects. Vaporizing cannabis offers similar effects to smoking, but with reduced exposure to harmful carcinogens. Ingesting cannabis as an edible offers full-body effects that last longer than inhaling the vapor or smoke. And topicals allow for localized effects with minimal to no psychoactivity.

  • A strain is a genetic variant of cannabis. Most cannabis strains can be classified as either Cannabis Sativa or Cannabis Indica – two variations of the same basic species of cannabis that have adapted to their natural environments. Today we see the influence of hybrid genetics that combine both indica and sativa varieties. Sativas are known for their tall stature, longer flowering cycles, sweet flavors, and energizing cerebral effects. Indicas are known for their short stature, shorter flowering cycles, pungent earthy aromas, and relaxing full-bodied effects. Hybrids combine the best of both worlds now that cultivators have selectively bred strains for specific attributes like flavor, potency, and overall plant structure. Cannabis Ruderalis is another cannabis strain variant that is less common, and is mostly used in breeding projects to shorten the lifecycle and help keep plants a manageable size.

  • Cannabinoids have a relatively unique safety record, particularly when compared to other therapeutically active substances. Most significantly, the consumption of cannabinoids -- regardless of quantity or potency -- cannot induce a fatal overdose because, unlike alcohol or opiates, they do not act as central nervous system depressants. According to a 1995 review prepared for the World Health Organization, "There are no recorded cases of overdose fatalities attributed to cannabis, and the estimated lethal dose for humans extrapolated from animal studies is so high that it cannot be achieved by users."

    Nonetheless, cannabis should not necessarily be viewed as a 'harmless' substance. Consuming cannabis will alter mood, influence emotions, and temporarily alter perception, so consumers are best advised to pay particular attention to their set (emotional state) and setting (environment) prior to using it. It should not be consumed immediately prior to driving. Further, there may be some populations that are susceptible to increased risks from the use of cannabis, such as adolescents, pregnant or nursing mothers, and patients with or who have a family history of mental illness. Patients with hepatitis C, decreased lung function (such as chronic obstructive pulmonary disease), or who have a history of heart disease or stroke may also be at a greater risk of experiencing certain adverse side effects from cannabis. As with any therapy, patients concerned about such risks should consult thoroughly with their physician before deciding whether the medical use of cannabis is safe and appropriate for them.

A brief history of cannabis

Humans have cultivated and consumed the flowering tops of female cannabis plants since virtually the beginning of recorded history. Cannabis-based textiles dating to 7,000 B.C. have been recovered in northern China, and the plant's use as a medicinal and euphoric agent date back nearly as far. In 2008, archeologists in Central Asia discovered over two pounds of cannabis in the 2,700-year-old grave of an ancient mummified shaman. After scientists conducted extensive testing on the material's potency, they affirmed, The most probable conclusion ... is that ancient cultures cultivated cannabis for pharmaceutical, psychoactive, and divinatory purposes.

Modern cultures continue to utilize cannabis for these same purposes, despite a present-day, nearly worldwide ban on the plant's cultivation and consumption imposed by various governments. In the United States, Congress initially imposed federal prohibitions outlawing cannabis' recreational, industrial, and therapeutic use by the passage of the Marihuana Tax Act of 1937. This federal prohibition was later reaffirmed by Congress' decision to classify marijuana - as well as all of the plant's active compounds, known as cannabinoids - as Schedule I substances under the Controlled Substances Act of 1970.

Despite the U.S. government's nearly century-long prohibition of the plant, scientists in America and around the world have continued to closely study the plant and its effects on living organisms, including in clinical trials. In recent years, scientists' interest in the plant and its active constituents, known as cannabinoids, has increased exponentially. Scientific study of the cannabis plant has now identified over 60 unique, biologically active cannabinoids - such as THC, THCV, CBD, THCA, CBC, and CBG, among others - many of which possess documented therapeutic properties. A recent meta-analysis of these compounds identifies well over a dozen therapeutic properties attributable to cannabinoids, including neuroprotective, anti-cancer, anti-bacterial, and anti-diabetic properties. To date, there are over 22,000 published studies or reviews in the scientific literature pertaining to the cannabis plant and its cannabinoids.

The many uses of this multi-faceted plant

Historically, humans have used various parts of the cannabis plant for a multitude of purposes. Most people today are readily aware that cannabis is consumed socially as a mood enhancer. By contrast, certain varieties of cannabis - as well as most parts of the plant, including the seeds and the stalk - contain virtually no psychoactive properties but may be utilized in other ways. For example, ground seeds from the cannabis plant contain high and balanced levels of essential amino acids and essential fatty acids and may be baked into a variety of nutritional food-stuffs. Oil can also be processed from cannabis seeds and consumed as a nutritional supplement

The stalk of the marijuana plant, primarily of the cannabis sativa variety - which can grow as high as 20 feet in height - can also be harvested for its fiber content. This renewable resource is a common source of paper, rope, clothing, and building materials. Most industrialized nations, including Canada, Japan, Australia, and the European Union, regulate the commercial production of low THC varieties of cannabis for industrial purposes. During World War II the U.S. government commissioned tens of thousands of domestic farmers to grow cannabis to assist with America's wartime needs. Following the War's conclusion, however, the United States government imposed a complete ban on the domestic production of the plant, including the cultivation of non-psychoactive cannabis sativa varieties.

The plant's cannabinoids are largely responsible for cannabis' physiological, mood-altering, and therapeutic effects. THC, the most studied of all the plant's cannabinoids, is psychoactive and is primarily responsible for the plant's influence on mood and behavior. It also possesses various therapeutic effects. Most acknowledged among these are pain relief, appetite stimulation, nausea and vomiting mitigation, anti-spasticity and anti-spasmodic effects, and intraocular pressure reduction in patients with glaucoma. A number of additional, non-psychotropic cannabinoids such as CBD also possess numerous therapeutic properties.

How cannabis interacts with the human body

Scientists are only recently beginning to understand the many complex ways that cannabinoids interact with the human body. Subjects experience psychological and physiological effects after ingesting cannabis because cannabinoids, THC in particular, interact with a complex and dense receptor system within the body.

The CB1 receptors, first identified in the late 1980s, reside predominantly in the nervous system and their stimulation is responsible for the plant's psychoactive and behavioral effects, among other functions. The CB2 receptors, identified in the early 1990s, reside primarily in the immune system and are involved in the moderation of a number of biological functions, including inflammation and pain response. Naturally occurring chemicals in the human body (called endocannabinoids), which possess a similar molecular structure to herbal cannabinoids, act as neuromodulators and cytokine modulators within this receptor system to regulate many of the body's essential physiological functions -- including appetite, blood pressure, reproduction, bone growth, tumor modulation, immunity, inflammation, pain sensation, memory, and muscle tone, among others. It is theorized that a properly functioning endogenous cannabinoid receptor system is necessary for good health and that certain disease types may be the result of deficiencies within this system.

Modulating the activity of the endocannabinoid system ... holds therapeutic promise in a wide range of disparate diseases and pathological conditions, ranging from mood and anxiety disorders, movement disorders such as Parkinson’s and Huntington’s disease, neuropathic pain, multiple sclerosis and spinal cord injury, to cancer, atherosclerosis, myocardial infarction, stroke, hypertension, glaucoma, obesity/metabolic syndrome, and osteoporosis, to name just a few.
— National Institutes of Health

What's in the endocannabinoid system?

Remarkable progress has been made in our understanding of the Endocannabinoid System and how it operates in the body through a series of specialized receptors. Since the discovery of this system in the late 1980s, this concept has become the cornerstone of medical cannabis research and how cannabinoids can be used to treat a wide range of ailments.

Homeostasis

The endogenous cannabinoid system or endocannabinoid system, named after the plant that led to its discovery, is perhaps the most important physiologic system involved in establishing and maintaining human health. Endocannabinoids and their receptors are found throughout the body: in the brain, organs, connective tissues, glands, and immune cells. In each tissue, the cannabinoid system performs different tasks, but the goal is always the same: homeostasis, which is a healthy state that is maintained by the constant adjustment of biochemical and physiological pathways.

Cannabinoids promote homeostasis at every level of biological life, from the sub-cellular, to the organism, and beyond. Here's one example: autophagy, a process in which a cell sequesters part of its contents to be self-digested and recycled, is mediated by the cannabinoid system. While this process keeps normal cells alive, allowing them to maintain a balance between the synthesis, degradation, and subsequent recycling of cellular products, it has a deadly effect on malignant tumor cells, causing them to consume themselves in a programmed cellular suicide. The death of cancer cells, of course, promotes homeostasis and survival at the level of the entire organism.

The Bridge

Endocannabinoids and cannabinoids are also found at the intersection of the body's various systems, allowing communication and coordination between different cell types. At the site of an injury, for example, cannabinoids can be found to decrease the release of activators and sensitizers from the injured tissue, stabilizing the nerve cell to prevent excessive firing, and calming nearby immune cells to prevent the release of pro-inflammatory substances. Three different mechanisms of action on three different cell types for a single purpose: minimize the pain and damage caused by the injury.

The endocannabinoid system, with its complex actions in our immune system, nervous system, and all of the body's organs, is literally a bridge between body and mind. By understanding this system we begin to see a mechanism that explains how states of consciousness can promote health or disease.

In addition to regulating our internal and cellular homeostasis, cannabinoids influence a person's relationship with the external environment. Socially, the administration of cannabinoids clearly alters human behavior, often promoting sharing, humor, and creativity. By mediating neurogenesis, neuronal plasticity, and learning, cannabinoids may directly influence a person's open-mindedness and ability to move beyond limiting patterns of thought and behavior from past situations. Reformatting these old patterns is an essential part of health in our quickly changing environment.

What are cannabinoid receptors?

Cannabinoid receptors are present throughout the body, embedded in cell membranes, and are believed to be more numerous than any other receptor system. When cannabinoid receptors are stimulated, a variety of physiologic processes ensue. Researchers have identified two cannabinoid receptors: CB1, predominantly present in the nervous system, connective tissues, gonads, glands, and organs; and CB2, predominantly found in the immune system and its associated structures. Many tissues contain both CB1 and CB2 receptors, each linked to a different action. Researchers speculate there may be a third cannabinoid receptor waiting to be discovered.

The body and the plant

Endocannabinoids are the substances our bodies naturally make to stimulate these receptors. The two most well understood of these molecules are called anandamide and 2-arachidonoylglycerol (2-AG). They are synthesized on-demand from cell membrane arachidonic acid derivatives, have a local effect and short half-life before being degraded by the enzymes fatty acid amide hydrolase (FAAH) and monoacylglycerol lipase (MAGL).

Phytocannabinoids are plant substances that stimulate cannabinoid receptors. Delta-9-tetrahydrocannabinol, or THC, is the most psychoactive and certainly the most famous of these substances, but other cannabinoids such as cannabidiol (CBD) and cannabigerol (CBG) are gaining the interest of researchers due to a variety of healing properties.

Interestingly, the cannabis plant also uses THC and other cannabinoids to promote its own health and prevent disease. Cannabinoids have antioxidant properties that protect the leaves and flowering structures from ultraviolet radiation - cannabinoids neutralize the harmful free radicals generated by UV rays, protecting the cells. In humans, free radicals cause aging, cancer, and impaired healing. Antioxidants found in plants have long been promoted as natural supplements to prevent free radical harm.

Glossary

Below you will find common terms and definitions used in the cannabis industry.

  • A medical access point is an authorized location where patients can find and purchase medical marijuana. It can also be called a pick-up location, and while medication should be fairly easy to obtain, the facility must follow state guidelines so authorization, paperwork, and a store process should be expected. In the medical cannabis community, an access point is often synonymous with a dispensary depending on individual state legislation, guidelines, and lingo.

  • "Aroma" is a term used to describe the general smell and/or taste of a certain plant or flower. Because consumers' individual definition of aromas (such as "earthy," skunky," or "citrus") can differ somewhat, aroma descriptions are meant as a basic guideline.

  • A backcross is a hybrid plant that has been bred with one of its parents (or a plant that is genetically similar) in order to create offspring that is closer to that of the the original parent. For example, a grower could breed a plant with its own father to make sure the baby has its dad's height. This is often done to maintain rarer strains or strengthen those with desired recessive genes.

  • BHO stands for butane hash oil and is a potent concentrate of cannabinoids made by dissolving marijuana in its plant form in a solvent (usually butane). The resulting product has very high THC levels (generally more than flowers or hashish) and is a thick, sticky oil. BHO is also referred to as honey oil, "dabs" or "dabbing," earwax, or shatter, depending on the manufacturing method.

  • Bud refers to the actual flower of the marijuana plant. These are the fluffy parts that are harvested and used for recreational or medicinal purposes as they contain the highest concentrations of active cannabinoids.

  • Cannabinoids are the chemical compounds unique to cannabis that act upon the human body's cannabinoid receptors, producing various effects including pain relief and other medically beneficial uses. Marijuana's most well-known cannabinoid is tetrahydrocannabinol (THC) due to the fact that it is the most abundant, and also because it produces the psychoactive effects (or the "high") that drives the plant's recreational use. However, there are over 85 known cannabinoids all with varying effects, so THC isn't the only one.

  • Cannabis is a plant genus that produces three species of flowering plants: Cannabis sativa, Cannabis indica, and Cannabis ruderalis. Cannabis sativa and Cannabis indica are used to produce both recreational and medical marijuana. Cannabis ruderalis is rarely farmed due to its natural lower THC content and small stature, but there is some cross-breeding thanks to ruderalis unique ability to auto-flower rather than mature based on light, so there is potential for this variety to grow in popularity. Cannabis is native to Asia, but grows almost anywhere and has long been cultivated both for the production of hemp and to be used as a drug.

  • CBD is the abbreviation for cannabidiol, one of the at least 85 cannabinoids found in cannabis and the second only to THC when it comes to average volume. Recently, CBD has gained support for its use as a medical treatment as research has shown it effectively treats pain, inflammation, and anxiety without the psychoactive effects (the "high" or "stoned" feeling) associated with THC. High CBD strains, such as Harlequin, are being bred more actively and appearing more frequently on the market.

  • Concentrates are a potent consolidation of cannabinoids that are made by dissolving marijuana in its plant form into a solvent. The resulting product has very high THC levels (generally more than flowers or hashish), and can produce varying products that range from thick sticky oils (BHO) to moldable goo (budder/wax) to resinous bits (shatter). Referred to by a variety of slang terms, the classification of concentrates is often dependent on the manufacturing method and the consistency of the final product.

  • Co-op is short for cooperative and refers to a community of patients or consumers in a given area who join together to share and receive marijuana. Co-ops usually have specific membership requirements and the product available is generally exclusive to members. In some states, co-ops exist alongside or in lieu of dispensaries.

  • A cross (referring to crossbreeding) is the result when two different plant strains are bred together. For example, Blue Dream is a cross between Blueberry and Haze strains.

  • A dab is a slang term used to refer to a dose of BHO received through butane combustion and inhalation. The act of "dabbing" refers to partaking in dabs.

  • Dispensary is a general term used to refer to any location where a patient or consumer can legitimately and safely access cannabis, whether the business is technically an access point, pick-up location. co-op, collective or any other version of a legal cannabis distributor.

  • Edibles and medibles are medicated edible goods that have been infused with cannabis extracts. They are commonly baked goods such as cookies and brownies, but options as varied as flavored coffee drinks, breads, and candies exist as well. Dispensaries also often sell marijuana-infused butters or oils for patients or consumers to make their own edibles. Consuming edibles means the active components from the extracts require longer to take effect as they need to be absorbed through the digestive system.

  • Feminized plants come from seeds that have been selectively bred to produce only female plants. Since female plants are the ones that produce flowers (which is where most of cannabis' cannabinoids are found), they are the only ones that are used to create marijuana products. Feminized seeds are intended to make things easier for growers by eliminating the need to determine the sex of growing plants and remove males early on to prevent fertilization. Generally, feminized seeds produce the same quality of plants as naturally produced seeds.

  • Flowering time refers to the time it takes for a plant to produce mature flowers. Cannabis flowering times are affected by the length of daily exposure the plant receives to sun (with the exception of the Cannabis ruderalis species, which flower automatically). When flowering times are reported for a strain, they are general estimates based on how the plants do on average in optimal conditions. Actual flowering times will vary and it is up to the grower to decide when to harvest for maximum benefit.

  • You probably know what flowers are; they're often the "pretty" part of a plant, and the same is true for cannabis. While cannabis flowers don't have traditional petals or look like daisies, they are still the reproductive organ of the female plants. Cannabis flowers are the hairy, sticky, crystal-covered bits that are harvested and dried to be used as medication. When they are allowed to be fertilized by male plants, these flowers will produce cannabis seeds. If not, they will continue to produce the resin that contains their active cannabinoids until they are harvested or begin to die.

  • Hash is short for hashish, which is derived from cannabis plants and can be used for consumption or medication. Production involves the removal of the plant's trichomes by sieving or filtering. Once the cannabinoid-laden powder has been collected, it is typically pressed and ready to be used. Hash ranges in potency, but is generally stronger than straight flowers since everything but the active part of the plant has been removed. A similar concentrated product can also be produced chemically using a solvent; however, this product is commonly referred to as hash oil or "honey oil."

  • An heirloom refers to a cannabis strain that was taken from its native homeland and propagated in another geographical location.

  • Hemp is a fibrous product that can be produced from the male cannabis plant and can be used in the manufacture of rope, paper, beauty products, and a vast array of other products. Hemp plants have no value as a drug since they are males. However, they are still considered illegal in the United States.

  • Hybrid refers to a plant that is genetically a cross between one or more separate strains of cannabis. Hybrids can happen unintentionally, but they are usually bred specifically to combine desired traits of the original plants. Most marijuana on the market today is some form of hybrid.

  • Hydroponics refers to a system of gardening that does not use soil. Plants are grown in water and receive their nutrients from the addition of solutions rather than soil. For growers, hydroponic advantages include more control over nutrient intake and stability. In terms of marijuana production, plants grown hydroponically are sometimes said to have cleaner, more distinct flavors.

  • Indica is the less scientific name for the Cannabis indica species of cannabis. Generally these plants originated in the Middle East and Asia and include both of the famous kush and Afghan lineages. Compared to their sativa counterparts, the plants are shorter, bushier and have more compact flower structure. This species tends to produce more relaxing physical effects and can have a sedative quality.

  • Kief is a collected amount of trichomes that have been separated from the rest of the marijuana flower. Since trichomes are the sticky crystals that contain the vast majority of the plant's cannabinoids, kief is known to be extremely potent. Kief is sometimes mistakenly referred to as pollen and is the primary ingredient in hashish production.

  • Kush refers to a line of cannabis plants that hail from the Hindu Kush mountains in Afghanistan and Pakistan. Kush strains are indicas and have a unique aroma that have given them a large fan base. Specific breeds and plants are unique, but their aroma is generally described as "earthy" and often piney combined with citrus or sweet.

  • A landrace refers to a local variety of cannabis that has adapted to the environment of its geographic location. This accounts for genetic variation between landrace strains, which have been crossbred to produce the cannabis variety we see today. Landrace strains are oftentimes named after their native region, like Afghani, Thai, and Hawaiian, and traces of landraces are sometimes detectable in the names of their crossbred descendants.

  • Marijuana is the general term for female cannabis plants or their dried flowers. Females are distinct from male plants in that they are the ones that produce flowers which contain the high percentage of cannabinoids that hold both their medicinal and psychoactive properties.

  • OG is a term that's now used to describe many strains, though the term originated to describe Southern California's Ocean Grown Kush, which was quickly shortened to OG Kush. OG Kush grew quickly in fame and reputation. Most OGs are different variations of the original OG Kush genetics or are also ocean grown on the West Coast.

  • Phenotype is a term that is heard most often in growing. It refers to the general physical characteristics of the plant such as height, color, branching, leaf configuration down to cell structure—any markers that can be used to identify and judge the healthiness of a plant.

  • Pistils are part of a female plant's anatomy. On cannabis, it's identified as the little hair-like extensions on the flowers that range in color from white to red to darker orange-brown. When plants are going to be fertilized, the pistil acts to collect the male pollen. When plants are left unfertilized, as in the case of marijuana, the pistils change and can be indicators of plant ripeness.

  • Pot is a slang term for marijuana.

  • Pre-roll is a commonly used term that refers to a pre-rolled marijuana cigarette, slangily known as a joint. Many dispensaries have pre-rolls available for purchase.

  • Ruderalis is a low-THC cannabis variety that is primarily selected by breeders for its CBD-rich genetics. Unlike Cannabis sativa and indica, which use light cycles to flower, ruderalis is an "autoflowering" variety, meaning it flowers with age. Originating in Russia, ruderalis is a hardy plant that can survive harsh climates.

  • Sativa is the less scientific name for the cannabis sativa species of cannabis plant. In general, these plants originated outside of the Middle East and Asia and include strains that are from areas such as South America, the Caribbean, Africa, and Thailand. These strains tend to grow taller as plants (usually over 5 feet), are lighter in color and take longer to flower. When consumed, sativas tend to produce more cerebral effects as opposed to physical and sedative ones.

  • Shatter or ice are terms used to refer to BHO.

  • A strain is a specific variety of a plant species. Strains are developed to produce distinct desired traits in the plant and are usually named by their breeders (or by creative consumers). Strain names often reflect the plant's appearance, its promised buzz, or its place of origin. Although the medical marijuana industry strives for consistency, strains can easily be mistakenly or purposely misidentified.

  • THC is an abbreviation for tetrahydrocannabinol. It is the most well-known and most abundantly available cannabinoid in marijuana plants. THC is also the component in marijuana that is responsible for the psychoactive effects, or the "high." Also known as delta-9-tetrahydrocannabinol, it was first isolated in 1964 and is thought to serve as a natural defense for the plant against pests. Research has shown THC to be an effective medical treatment for a range of conditions. There is no lethal dose of the compound in its natural form.

  • A tincture is a liquid cannabis extract usually made with alcohol or glycerol that is often dosed with a dropper. Tinctures can be flavored and are usually placed under the tongue, where they are absorbed quickly. Effects can be felt within minutes. Tinctures can also be mixed into a drink, but in these cases effects will take longer because the tinctures will be absorbed by the digestive system.

  • A topical is a type of cannabis product where the active properties of the flowers have been extracted and added to a product such as a lotion or a cream that's applied to the skin. The medicinal properties are absorbed through the skin and can be used to treat muscle aches, long term soreness, or ailments like dry skin.

  • Trichomes are the resin production glands of the cannabis plant. In Greek the word means "growth of hair," and while these sticky little protrusions can make plants appear a little hairy, they are not hairs, nor are they "crystals," which is how they are often described. THC, CBD and other cannabinoids are all produced in these glands.

  • A vaporizer is a device used to consume marijuana. It heats either flowers or marijuana-infused oils to a temperature that produces a cannabinoid-laced vapor to inhale. Vaporizing is healthier than smoking since there is no smoke to ingest, but this method still produces near instant effects. With new, more compact models on the market, vaporizing is growing in popularity.

  • Wax is another form of concentrate.

  • Weed is a slang term for marijuana.