The terms ‘hemp’ and ‘marijuana’ are often used interchangeably, but they represent two very different realities of the cannabis plant. Both hemp and marijuana belong to the same species, Cannabis sativa, yet they diverge in several significant ways.
Hemp: The Industrial Powerhouse Hemp is a variety of the Cannabis sativa plant that is grown primarily for industrial purposes. By legal definition, hemp contains no more than 0.3 percent THC (tetrahydrocannabinol) by dry weight. THC is the compound known for its psychoactive effects, and with such low levels, hemp does not produce a ‘high.’ Hemp’s uses are incredibly diverse, ranging from textiles and biodegradable plastics to health foods and CBD products.
Introducing THCA Within the hemp plant, there is also THCA (tetrahydrocannabinolic acid), which is a non-psychoactive precursor to THC. In its raw form, THCA has potential therapeutic benefits and is found in trace levels in hemp. It’s important to note that THCA is not intoxicating until it is decarboxylated, a process that involves heating, which then converts THCA into THC.
Marijuana: The THC-Rich Relative On the other side of the spectrum is marijuana, which refers to Cannabis sativa plants bred for their high THC content, well above the 0.3 percent threshold. Marijuana is used both medicinally and recreationally for its psychoactive properties.
Legal Distinctions The legal distinction between hemp and marijuana is clear-cut: it all comes down to the THC content. Hemp’s low THC levels have earned it a legal status in many parts of the world, whereas marijuana, with its higher THC content, remains regulated under drug laws.
Environmental Impact Hemp is also celebrated for its environmental benefits. It requires less water than traditional crops, helps purify soil, and grows quickly, making it a sustainable choice for a variety of products.