This is a list of cannabis seed companies. Some of these supply only hempseed, that is, cultivars that produce low levels of THC (allowable levels are determined by local regulation).
Prior to enactment of the 2018 United States farm bill, hempseed imports to the United States had to be made through the Drug Enforcement Administration. [5]
Cannabis is a genus of flowering plants in the family Cannabaceae. The number of species within the genus is disputed. Three species may be recognized: Cannabis sativa, C. indica, and C. ruderalis. Alternatively, C. ruderalis may be included within C. sativa, or all three may be treated as subspecies of C. sativa, or C. sativa may be accepted as a single undivided species. The genus is widely accepted as being indigenous to and originating from Asia.
Jack Herer, sometimes called the "Emperor of Hemp", was an American cannabis rights activist and the author of the 1985 book The Emperor Wears No Clothes. Herer founded and served as the director of the organization Help End Marijuana Prohibition (HEMP).
Hemp oil is oil obtained by pressing hemp seeds. Cold pressed, unrefined hemp oil is dark to clear light green in color, with a nutty flavor. The darker the color, the grassier the flavour. It should not be confused with hash oil, a tetrahydrocannabinol-containing oil made from the Cannabis flower.
Hemp, or industrial hemp, is a plant in the botanical class of Cannabis sativa cultivars grown specifically for industrial and consumable use. It can be used to make a wide range of products. Along with bamboo, hemp is among the fastest growing plants on Earth. It was also one of the first plants to be spun into usable fiber 50,000 years ago. It can be refined into a variety of commercial items, including paper, rope, textiles, clothing, biodegradable plastics, paint, insulation, biofuel, food, and animal feed.
Cannabis ruderalis is a variety, subspecies, or species of Cannabis native to Central and Eastern Europe and Russia. It contains a relatively low quantity of psychoactive compound tetrahydrocannabinol (THC) and does not require photoperiod to blossom. Some scholars accept C. ruderalis as its own species due to its unique traits and phenotypes which distinguish it from C. indica and C. sativa; others debate whether ruderalis is a subspecies under C. sativa.
The Emperor Wears No Clothes is a non-fiction book written by Jack Herer. Starting in 1973, the story begins when Herer takes the advice of his friend, "Captain" Ed Adair, and begins compiling tidbits of information about the cannabis plant and its numerous uses, including as hemp and as a drug. After a dozen years of collecting and compiling historical data, Herer first published his work as The Emperor Wears No Clothes, in 1985. The twelfth edition was published in November 2010, and the book continues to be cited in Cannabis rescheduling and re-legalization efforts.
The Hemp Industries Association (HIA) is a non-profit trade group representing hemp companies, researchers and supporters in the United States and Canada. The group petitions for fair and equal treatment of industrial hemp. Since 1994, the HIA has been dedicated to education, industry development, and the accelerated expansion of hemp world market supply and demand.
The Industrial Hemp Farming Act of 2009, introduced during the 111th United States Congress by House Republican Ron Paul of Texas) and House Democrat Barney Frank of Massachusetts) on April 2, 2009, sought to clarify the differences between marijuana and industrial hemp as well as repeal federal laws that prohibit cultivation of industrial, but only for research facilities of higher education from conducting research. Industrial hemp is the non-psychoactive, low-THC, oil-seed and fibers varieties of, predominantly, the cannabis sativa plant. Hemp is a sustainable resource that can be used to create thousands of different products including fuel, fabrics, paper, household products, and food and has been used for hundreds of centuries by civilizations around the world. If H.R.1866 passes American farmers will be permitted to compete in global hemp markets. On March 10, 2009, both Paul and Frank wrote a letter to their Congressional colleagues urging them to support the legislation. This bill was previously introduced in 2005 under the title of Industrial Hemp Farming Act of 2005.
Robert Connell Clarke is an American agronomist and ethnobotanist, specialized in the study of the cannabis plant.
Autoflowering cannabis or day neutral cannabis varieties automatically switch from vegetative growth to the flowering stage based on age, as opposed to the ratio of light to dark hours required with photoperiod dependent/short-day strains. Many autoflowering varieties are ready to harvest in less than 10 weeks from seed. Dwarf varieties can have short stature while still giving decent harvests.
Cannabis in India has been known to be used at least as early as 2000 BCE. In Indian society, common terms for cannabis preparations include charas (resin), ganja (flower), and bhang, with Indian drinks such as bhang lassi and bhang thandai made from bhang being one of the most common legal uses.
Hemp protein is a plant-derived protein from the cannabis plant and is isolated from hemp seeds.
Kentucky was the greatest producer of hemp in the United States during the 19th and 20th centuries, when it was the source of three fourths of U.S. hemp fiber. Production started to decline after World War I due to the rise of tobacco as the cash crop in Kentucky and the foreign competition of hemp fibers and finished products. In 1970, federal policies virtually banned the production of industrial hemp during the war on drugs saying all Cannabis sativa is a Schedule I controlled substance. Federal law under the Agricultural Act of 2014 allowed research back into hemp. Kentucky began production again with 33 acres in 2014. As of the 2016 harvest season, only two U.S. states other than Kentucky had over 100 acres (40 ha) in hemp production: Colorado and Tennessee. The first 500-acre commercial crop was planted in Harrison County in 2017, and research permits were issued for over 12,000 acres (4,900 ha) that year. The 2016 documentary Harvesting Liberty concerns the 21st century Kentucky hemp industry.
Cannabis is currently legal for medical and industrial uses in Italy, although it is strictly regulated, while it is decriminalized for recreational uses. In particular, the possession of small amounts of marijuana for personal use is a civil infraction. The possible sanctions for possession vary from the issuing of a diffida to first offenders, which is an injunction not to use the drug again; to the temporary suspension of certain personal documents for repeat offenders. Conversely, the unauthorized sale of cannabis-related products is illegal and punishable with imprisonment, as is the unlicensed cultivation of cannabis, although recent court cases have effectively established the legality of cultivating small amounts of cannabis for exclusively personal use. The licensed cultivation of cannabis for medical and industrial purposes requires the use of certified seeds; however, there is no need for authorization to plant certified seeds with minimal levels of psychoactive compounds.
Hemp paper is a paper variety consisting exclusively or to a large extent from pulp obtained from fibers of industrial hemp. The products are mainly specialty papers such as cigarette paper, banknotes and technical filter papers. Compared to wood pulp, hemp pulp offers a four to five times longer fibre, a significantly lower lignin fraction as well as a higher tear resistance and tensile strength. Because the paper industry's processes have been optimized for wood as the feedstock, production costs currently are much higher than for paper from wood.
The Hemp Farming Act of 2018 was a proposed law to remove hemp from Schedule I controlled substances and making it an ordinary agricultural commodity. Its provisions were incorporated in the 2018 United States farm bill that became law on December 20, 2018.
Hemp has been grown continuously in France for hundreds of years or longer for use as a textile, paper, animal bedding, and for nautical applications.
'FINOLA' is a low THC hemp variety from Finland that is primarily used to produce hempseed.
Tochigishiro is a cultivar of hemp grown in Tochigi Prefecture, Japan. It meets international standards of non-narcotic agricultural hemp at about 0.2% THC, reckoned "remarkably low" by Sensi Seeds. It was grown in the early 20th century at Arlington Experimental Farm near the United States capital. The modern variety was developed beginning in 1973 by Kyushu University professor of pharmacy Itsuo Nishioka from seeds "found in southern Japan", and completed c. 1982 by the Tochigi prefectural government at Tochigi Agricultural Experiment Station in Tochigi-shi. According to a National Institute of Mental Health-affiliated researcher, the strain is missing the enzyme tetrahydrocannabinolic acid synthase that makes most Cannabis capable of producing THC. It is the most widely grown cultivar in Japan in the 21st century, being exempt from prohibition under the Cannabis Control Law, due to its low levels of psychoactive chemicals. Approximately 90% of the hemp grown in Japan is the Tochigishiro variety.
For well over two decades, Serious Seeds have been at the forefront of marijuana breeding. Founded in Amsterdam in 1995 by Simon, the company has won multiple Cannabis Cups and was one of the inaugural entrants in our High Times Seed Bank Hall of Fame back in 2007.