The Everything Marijuana Book: Your complete cannabis resource, including history, growing instructions, and preparation
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- Information on the legality of growing
- Tips on growing indoors, outdoors, and in containers
- Troubleshooting information for plants that just won't grow
- Recipes for medibles such as fruit rollups and chocolate lollies
Growing cannabis can be challenging, yet rewarding. From the beginner just starting out to the experienced gardener wanting to improve quality and productivity, this is the complete guide to everything marijuana.
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The Everything Marijuana Book - Alicia Williamson
What Is Cannabis
Cannabis hemp is one of the most useful, beautiful, and botanically interesting plants that humans grow and use. It is hardy; grows on an annual and sustainable basis; actually improves agricultural soils; requires very little chemical assistance in order to grow bountifully and pest-free; and generously provides cultivators with fuel, fiber, medicine, food, and recreational pleasure. Cannabis can grow outdoors in every part of the United States. Unfortunately, cannabis is illegal to grow or possess in all forms in many, if not most, places in the United States.
An Overview
Before the twentieth century demonization and resulting criminalization of cannabis in the United States, Americans relied on cannabis grown in the U.S. for clothing, rope, fuel, nontoxic medicine, and as an intoxicant.
illustrationHemp has a proud place in American history. The original Declaration of Independence was drafted on hemp paper. The first flag hand-sewn by Betsy Ross was made of cloth from American hemp. The original Levi's jeans were made of durable hemp, as were early American military uniforms. In 1850 there were more than 8,300 hemp farms in the United States. Source: The Emperor Wears No Clothes by Jack Herer.
Now many Americans use cannabis hemp products without even knowing they are doing so. These products usually come in the form of beautiful and durable fabrics and hemp food products legally imported from Canada or Europe. Cannabis hemp is a legal agricultural crop in Canada, whose government acknowledges that the hemp variation of cannabis is an extremely valuable agricultural crop. Hemp has no value at all to a recreational user since the psychoactive ingredient in recreational cannabis is found in very low amounts in its agricultural version.
American farmers are prohibited from growing hemp, and years of legal battles against the American federal government's restrictions on any sort of hemp propagation and production have yet to change that. The products created from industrial hemp outside of the United States can be legally imported, but the cultivation of the actual hemp to create the products remains illegal within U.S. borders.
Current Legal Battles
The legal struggles to propagate hemp continue today. Several states have legalized growing hemp, but agriculturists in those states haven't been able to take advantage of these new laws thanks to resistance from the federal Drug Enforcement Agency (DEA). The federal government itself typically drags its feet, makes counterarguments, and engages in diversionary arguments about the evils of marijuana whenever the topic arises. No legal hemp crop has been planted in any of the American states.
North Dakota fully legalized agricultural hemp propagation and cultivation in 2007, but not a seed has been germinated, planted, grown, or harvested as of the writing of this book. This is somewhat surprising since the legal efforts are funded by large North Dakota agricultural interests and not solely by the small, eccentric, alternative-type farmers you typically think of when discussing this product. Hemp production outside this country is big business, and American farmers would like to claim a portion of the world market share by growing and selling hemp.
Legalization versus Prohibition
Since California legalized the medical use of cannabis in 1996, multiple states have followed suit. This has created a confusing patchwork of legal zones in which some states practice zero tolerance while others have passed legalized medical use laws. For example, the medical cannabis patient who legally possesses the drug in Oregon will be considered a criminal as soon as he crosses state lines into Utah. No other medicine is treated with such a fragmented legal structure in this country. Imagine how complicated this can make things, especially for a patient on a medical cannabis regimen who travels out of state for treatment. In many states, medical cannabis users must also wrestle with providing their own medicine or with finding a grower to provide it for them for free. Why for free? Because reimbursement for cannabis is illegal. No other legal drug is treated or regulated this way.
What is so special about cannabis that people continue to battle for the freedom to possess and use it, despite severe penalties that are sometimes more far-reaching than punishments for almost any other crime?
Why is cannabis perceived as so evil and dangerous to the well-being of American citizens that the DEA and state and county law enforcement spends billions of American tax dollars to investigate, indict, prosecute, and incarcerate peaceful users and growers of what is, after all, an herb? According to the Federal Bureau of Investigation, a cannabis user is arrested every thirty-eight seconds in the United States.
Cannabis and American Society
How has the prohibition of cannabis affected the American way of life? The ramifications of these laws have certainly not been positive. Prohibition has caused untold harm to individuals' lives through arrests, forfeitures, incarceration, loss of custody of their children, denial of social benefits, the stigma of a felony, and coerced treatment for their perceived addiction to cannabis. Prohibition has deeply tarnished the public perception of law enforcement as citizens and taxpayers start to recognize the self-serving and self-perpetuating nature of the War on Drugs. Prohibition of cannabis has caused billions of tax dollars to be spent enforcing these laws, and is the direct reason for the loss of valuable medical and industrial research in the United States. Cannabis itself has been extremely beneficial to many people over the years, continuing to provide medicine, durable fiber, and for many users, if not most, cannabis provides a much safer and more pleasurable intoxicant alternative to alcohol.
The unreasonableness of cannabis prohibition is its own greatest weakness. Americans today seem to tolerate a certain amount of illogical thinking and outright lying by the United States Government, but the war on cannabis is so unnecessary and unwarranted that the false structure of prohibition is rapidly breaking down. The Obama Administration has finally acknowledged a state's right to make its own laws regarding cannabis propagation, use, and possession.
Despite the last sixty years and immense amounts of government resources and force used against cannabis, its users, and growers, it remains in the U.S. and is more prevalent and of better quality than ever before. Prohibition continues to fail while remaining a misguided waste of time, energy, and dollars.
Cannabis's Many Benefits
Why would people risk their freedom for a plant? Many take the risk to use it recreationally, but many also risk to propagate it lovingly; sometimes at great financial expense. It can be explained in part by the high profits to be made due to prohibition, but long time growers of cannabis love and name their plants almost like pets or children. It is not just the end product that engages, but the living plant itself. Why? Unless you have grown cannabis, this fascination is hard to explain, but in part it has to do with how complex and responsive the plant is to the grower. The sheer beauty and variety of the genus, and the potential for mind-altering qualities are key attributes that humans seek out and breed for.
Medical users see cannabis as a beneficial, nontoxic gift from nature. Not only does cannabis provide symptom relief for a broad spectrum of illnesses, but ongoing research in Europe is proving that cannabis actually has curative and preventative medical benefits as well. Unlike many government-approved pharmaceuticals, even those freely available as over the counter drugs, cannabis has no potential for liver damage, or any negative physical side effects at all. Why would a government deny its citizens access to one of the least harmful natural substances known to mankind?
No other plant cultivated by humans has such a baffling, long, and contentious political and legal history. Many of the mysteries and benefits of cannabis are just now starting to be revealed; an end to prohibition would accelerate our knowledge and help us understand just how valuable the plant can be in many scientific areas. Early data from European scientists with more access to cannabis for research purposes have shown that cannabis has the potential to cure cancer and not just manage symptoms. Researchers at the Project on Cellular and Molecular Biology and Gene Therapy, located in Madrid, Spain, in conjunction with a long list of universities and hospitals that participated in the project, reported: Ongoing research is determining whether cannabinoid ligands may be effective agents in the treatment of, for example, pain and inflammation, neurodegenerative disorders such as multiple sclerosis and Parkinson's disease, and the wasting and emesis associated with AIDS and cancer chemotherapy. In addition, cannabinoids may be potential antitumoral agents owing to their ability to induce the regression of various types of tumors, including lung adenocarcinoma, glioma, and thyroid epithelioma in animal models.
And, said in conclusion:
In any event, the present report, together with the implication of CB2-or CB2-like receptors in the control of peripheral pain and inflammation, opens the attractive possibility of finding cannabinoid-based therapeutic strategies for diseases of the skin and other tissues devoid of nondesired CB1-mediated psychotropic side effects.
Source: The Journal of Clinical Investigation, Research Article: Inhibition of skin tumor growth and angiogenesis in vivo by activation of cannabinoid receptors
Many such studies exist in scientific literature, and are ongoing as scientists explore the potential in cannabis.
illustrationThe moderate long-term use of cannabis is associated with a reduced risk of head and neck cancer, according to the results of a populationbased control study. The authors reported: After adjusting for potential confounders (including smoking and alcohol drinking), ten to twenty years of marijuana use was associated with a significantly reduced risk of head and neck squamous cell carcinoma.
Source: August 2009 Cancer Prevention Research.
Medical research centers in the United States could benefit from access to cannabis for research, and various universities have filed suits against the DEA to allow cannabis for research purposes. To date, though, cannabis is still deemed too dangerous
for serious scientists to have access.
Botanical Definition
Cannabis, frequently referred to as marijuana, is an exceptionally beautiful tall herb. Even amongst botanists, cannabis confounds one set description. Most today agree that the plant's genus is Cannabis and at least three distinct species (sativa, indica, and ruderalis) exist. According to an alternative classification, however, the genus has only one highly variable species, Cannabis sativa, with two subspecies, indica and ruderalis.
Cannabis as an ornamental plant alone is striking: the elegant leaf structures and sheer size of the plant are impressive. The aromatic qualities of the flowers are intense and very distinctive; sativas are more likely to have a pleasing sweet, flower-like scent, while indicas can be so musky and strong that the common term for their scent is skunk.
For clarity, the herb referred to herein will generally be pure sativa, a pure indica, or a hybrid cross of the two. Ruderalis has very little THC content, but flowers in a very short cycle; its only possible use is in the hands of a skilled breeder to introduce the short cycle trait to a line. Hemp is also considered to be cannabis, but it is produced for fuel and fiber and lacks high tetrahydrocannabinol (THC) content, and is therefore differentiated from the medical or recreational types and their propagation, as described later in this book.
Cannabis Varieties and Their Properties
Musicians and artists have known for centuries that ingesting cannabis can unleash their creative sides. Physicians knew and respected its medicinal qualities, and people in general (sensation-seeking creatures that we are) have always appreciated its properties as an intoxicant.
Early humans valued cannabis and carried it for propagation to varying corners of the world. A strong and adaptable annual plant, cannabis could be quickly bred to adjust to different climates and varying growing seasons.
illustrationIn 1533, King Henry VIII issued a royal proclamation that imposed a fine on any farmer that refused to participate in hemp production. The proclamation commanded a quarter acre of hemp production per sixty acres of arable land. Large amounts of hemp were needed for the navy to rig a Tudor man-of-war (it is estimated eighty tons were required to provide enough hemp for the sails and lines for one of England's massive war ships). Elizabeth I later increased this fine. The decree was finally repealed in 1593.
Due to the wonderful variety of strains within species, cannabis breeders today can work to emphasize desirable characteristics for whatever use they wish. These characteristics can vary depending on a user's needs. New greenhouse technologies allow indoor growers to fix hybrid strains in five generations of twelve weeks each. In other words, cannabis qualities can be manipulated now on a greatly accelerated timeframe, allowing hybridizers to move ever quicker toward their ideal strain. Hybridizing sativas and indicas can produce many variations on the observable effects of cannabis. Typically, breeders of medical cannabis tend to weight the genetics toward indicas, while breeders of high-end recreational cannabis aim for the more psychoactive properties.
A Precise Science
Propagators of cannabis do not just throw random seeds into the ground, any more than a vineyard owner would throw a few grape pips on the soil and call the output high-quality. The usual practice entails a careful analysis of different strains or types and their unique qualities before beginning to grow.
Growers breed and grow for very specific purposes in the twenty-first century. In general, indicas are more medical in their effects: they relax muscle spasms, induce restful sleep, stimulate appetite, and tend to create a calm, relaxed state of mind that users sometimes refer to as being stoned.
Sativas are more cerebral, or psychoactive, and produce what is commonly known as a high
that has more potential for connecting with the user's creative energies. Sativas are also used medically, but the more common medical use for sativas is generally for conditions such as depression and anxiety.
Experimentation for Patient Relief
A good cross of sativa and indica can create a strain that can change the lives of patients with a chronic illness. For example, exchanging an opiate like morphine for a hybrid cannabis strain that relieves muscle spasms and eases depression will generally make for a much happier quality of life. One benefit of the adaptable nature of cannabis is that a propagator can work with a patient's feedback and linebreed a strain that is very specific to the individual patient's symptom relief.
Some patients have what they call daytime
strains that provide pain relief but allow the patient to remain alert and functional, and then a nighttime
strain that is more relaxing and helps with sleep. All cannabis is not alike; a certain amount of experimentation and dialogue between propagator and patient are usually required to match the right cannabis to the patient's needs.
All this experimentation and the patient's control over types and dosages may sound risky, and it's true that cannabis is a drug. But, animal tests have proven that extremely high doses of the active ingredients in cannabis (cannabinoids) are needed to have lethal effect. The ratio of the amount of cannabinoids necessary to intoxicate versus the amount required to make a dose lethal is 1 to 40,000. To achieve a lethal overdose, you would have to consume 40,000 times more cannabis than you needed to achieve intoxication. To help put this in perspective, note that the ratio for alcohol varies between 1 to 4 and 1 to 10.
Even if you were for some reason determined to overdose, you would be hard pressed to afford or assemble that much cannabis, let alone to try to consume it. Unlike the mortality track record for FDA approved prescription and over the counter pharmaceuticals, no one has ever died from an over-dose of cannabis.
THC and Its Effects
Probably everyone has heard the initials THC in discussions of cannabis and its relationship to psychoactive properties. Although THC is very important (it is estimated that 70 to 100 percent of the marijuana high results from THC), as with anything to do with cannabis, the intoxicant effect is more complex than originally thought. Part of how THC works has to do with how it reacts with other chemical properties in the plant.
THC is a shorthand way to say delta 9-trans-tetrahydrocannabinol.
It is regarded as the main psychotomimetic, or intoxicating, ingredient of cannabis. It occurs in all cannabis to some degree, in concentrations that vary from trace amounts in commercial hemp to 30 percent in very potent recreational strains. THC and other cannabinoids are produced significantly in only one place on the cannabis plant: inside the heads of the trichomes, or the resin glands found on the flowers and the small leaves near the flowers called sugar leaves. The sugar leaf is so named because it usually has enough trichomes to sparkle like sugar crystals, and effects users who ingest it, either by smoking or eating the prepared leaf.
Some cannabis is considered more potent than others, regardless of how much THC is present in the plant. The reasons for this are not fully known, partly because current research suggests that cannabis has far more distinctly different cannabinoids than originally suspected. Some have been identified, but not all. This lack of knowledge about cannabinoid interactions is mostly due to cannabis's ill-deserved illicit status. Too few clinical studies with known combinations of multiple cannabinoids have been undertaken with human subjects, although Europe has been making great strides in this direction.
Other Cannabinoids and Their Properties
Currently, there are sixty-six identified cannabinoids, the class of compounds known to exist only in the cannabis plant. Although American research into the effects of cannabinoids is significantly impacted by the lack of legal availability of cannabis, a few of these compounds have been more widely studied than others.
illustrationUnlocking the pharmacological secrets of cannabis relies on scientific understanding of the active ingredients of a chemically distinct family of interrelated molecules. Of the known cannabinoids, there are twelve categorical types: Cannabigerol (CBG), Cannabichomene (CBC), Cannabidiol (CBD), D9-Tetrahydrocannabinol (D9-THC), D8-Tetrahydrocannabinol (D8-THC), Cannabicycol (CBL), Cannabielsoin (CBE), Cannabinol (CBN), Cannabinodiol (CBND), Cannabitriol (CBT), Miscellaneous Types, and Other Cannabinoids.
CBN, or cannabinol, is produced by the oxidation degradation of THC. It is suspected of increasing the power of certain aspects of what recreational users call the high, but probably is more desirable in high quantities only for medical use where it can help treat sleep disorders. Recreational users are more likely to use cannabis for euphoric effect, and cannabis with high CBN is generally reported to make the user more drowsy than high.
THC and cannabidiol (CBD) are the two most abundant naturally occurring cannabinoids in marijuana. CBD has sedative, analgesic, and antibiotic properties, and can induce a psychoactive effect by interacting with THC. Different blends of cannabinoids account for the varying psychoactive effects produced by distinct strains of cannabis. In general, cannabis users now use the term potency
to describe the sum effects of the cannabinoids and the overall effects induced, not just THC levels.
Cannabinoids and Medical Uses
Although using cannabis to treat the symptoms (including nausea and pain) of disease is fairly well entrenched in the public consciousness, scientists are currently investigating cannabinoids' capacity to moderate autoimmune disorders like multiple sclerosis and rheumatoid arthritis, as well as neurological diseases like Lou Gehrig's Disease and Alzheimer's.
According to studies published in The Lancet Oncology and Endocrinology regarding the anti-cancer benefits of cannabis, cannabinoids can reduce the spread of specific cancer cells, among others. These are significant and exciting applications for cannabinoids that more American researchers would like to study. An example of how scientists are frustrated in their requests for access to study cannabis has been the experience of Ethan Russo, MD. Beginning in 1997, Russo, a leading cannabinoid researcher, submitted three protocols for research on cannabis for treating migraines. According to a 1999 letter from Russo to the DEA, Public Health Service denied Russo's protocol despite its being approved by the FDA and Russo's institutional review board earlier that year. In the hearing, the DEA said that Russo was not registered by the administration to conduct cannabis research.
Another researcher, Lyle E. Craker, PhD, a professor of plant and soil sciences at the University of Massachusetts-Amherst, applied directly to DEA in 2001 to be a private cultivator of cannabis for medicinal research. Craker's research interest is directed toward the control of mechanisms regulating essential oil synthesis and composition of several herbs. His interest is in the effect of light and environmental stress on physiology and biochemistry of herbs and other plants, especially as related to increasing production and quality of plant extracts. His action was based on the Controlled Substances Act's (CSA) provision that the DEA shall register manufacturers of Schedule I controlled substances if it is in the public interest and in accordance with international treaties. When the DEA had not responded after three years, Craker sued the administration for the lengthy delay. On February 12, 2007, DEA Administrative Law Judge Mary Ellen Bittner recommended that the application be granted. On Jan. 7, 2009, DEA Deputy Administrator Michele Leonhart issued a final ruling rejecting Craker's petition.
More than 17,000 papers on the subject have been published in worldwide scientific literature, but unfortunately the United States DEA remains adamant in its stance that cannabis has no accepted medical use.
Terpenes and Their Functions
Terpenes are a large and varied class of hydrocarbons, produced primarily by plants, like conifers, and insects, though the latter is rare. The name terpene is derived from the word turpentine, which smells like conifer trees. Aromatic kitchen herbs like rosemary contain a particular terpene profile that gives them a distinctive flavor and aroma, as does the herb cannabis.
illustrationThe Green House Seed Company has started a breeding revolution by providing customers and anyone interested with terpenes profiles of the resin of all its strains. The 2008–2009 seed catalogue contains an example of this analysis, and the Green House Seed Company website has the updated profiles for all strains.
Terpenes function as smell and taste molecules and are the major components of plant resin. The most prevalent terpene in cannabis sativa is known as Myrcene. It is also present in high amounts in mangos, hops, lemon grass, and flowering plants like verbena and mercia. The complexity and variety of cannabis plants allows for great variety in how the terpenes express themselves; cannabis breeders have an almost endless palette of aroma and tastes to breed from and elaborate on.
The Importance of Trichomes
Trichomes are tiny outgrowths of resin that form on the flower and sugar leaves of the cannabis plant. Although the plant is primarily using this resin to protect itself and its seeds from the environmental dangers, it is also this resin that contains the euphoric properties so attractive to humans.
The trichome's adhesive resin forms a protective layer against destructive insects, prevents seed desiccation, and inhibits some types of fungal disease. Trichomes also help the plant by acting as a sunscreen that protects against UV-B light, and help the plant stay cooler in the hot sun. Some claim that the resin makes cannabis less palatable to animals. This may be true for some types of mammals, but hungry deer, elk, wild pigs, goats, and sometimes dogs all enjoy eating cannabis and will do so at every opportunity.
Trichomes can come in as many shapes and sizes as there are strains of cannabis. Heavy trichome production is not necessarily an indication of a potent plant; the resins may not hold the THC and other cannabinoids needed for psychoactive effect.
illustrationThe trichome's THC level and cannabinoid ratios can change depending on environmental conditions. Although the genetics of the plant may be superior, part of the quality will be determined by environmental conditions. These include light, temperatures, humidity levels, and nutrition.
Growers, particularly outdoor growers, use trichomes as indicators of when to harvest their cannabis. Trichomes are very small, so they must be monitored daily, using a jeweler's loupe, near harvest time. The most desired coloration of the resin will initially be almost clear or only slightly amber. THC levels peak and begin to degrade soon after this coloring is achieved. If growers wait much longer to harvest the plant, the trichomes will darken and the psychoactive effect will be weaker, so cultivators must time their harvest very carefully while watching the trichomes.
For survival of the cannabis plant overall, perhaps the most beneficial aspect of trichomes has been their role in the seduction of humans. People have valued and propagated cannabis worldwide for centuries primarily for its recreational use, with medical or industrial purposes taking a back seat. Humans continue to breed many variations into cannabis and spread different strains all over the planet, both activities that will guarantee the widespread survival of this wonderful and versatile plant.