The Complete Luigi Oil Glossary: Cannabis Terms Explained
The Complete Luigi Oil Glossary: Cannabis Terms Explained
Must be 21+. For use where cannabis is legal. Please consume responsibly.
Cannabis terminology gets thrown around constantly on packaging and dispensary menus, often without explanation. This glossary pulls together the key terms relevant to Luigi's product lineup and the broader cannabis category, in one quick-reference place.
Extraction and Production Terms
Decarboxylation — The heat-driven chemical process by which THCA converts into active Delta-9 THC, occurring when cannabis is smoked, vaped, or cooked. For a full breakdown, see THCA vs. Delta-9 THC: What's the Difference?
Distillate — A highly refined cannabis extract produced through heat-based distillation, typically stripped of its original terpenes during processing, which are often reintroduced afterward.
Full Melt Hash — The highest-quality grade of ice-water hash, identified by how completely it melts when heated, used as the starting material for premium live rosin.
Hash Rosin — A solventless concentrate made by pressing ice-water hash with heat and pressure, used in Luigi's Fattones infused joints and mini joints. See What Does "Hash Rosin Infused" Mean?
Ice-Water Hash — Trichomes separated from cannabis flower using only ice water and mechanical agitation, the starting material for live rosin and hash rosin.
Live Resin — A cannabis extract made from fresh-frozen flower using a hydrocarbon solvent (typically butane or propane), preserving more terpene content than extracts made from dried, cured flower. Used in Luigi's Series 6 line. See How Live Resin and Live Rosin Are Made.
Live Rosin — A fully solventless extract made by pressing ice-water hash from fresh-frozen flower, used in Luigi's Rosin Pens.
Liquid Diamonds — A concentrate made of crystallized THCA suspended in a terpene-rich liquid ("terp sauce"), known for very high lab-tested THC percentages. Used alongside live resin in Luigi's Series 6 line. See What Are Liquid Diamonds? The Science Behind THCA Crystals.
Solventless — Any extraction method that uses no chemical solvents at any stage, relying instead on mechanical methods like ice water, pressure, and heat.
Terp Sauce — The terpene-rich liquid that remains after THCA crystallizes out during liquid diamond production, later recombined with the crystals in the finished product.
Cannabinoid and Chemistry Terms
Cannabinoid — Any of the chemical compounds produced by the cannabis plant, including THC, THCA, CBD, CBG, and CBN, each interacting differently with the body.
CBD (Cannabidiol) — A non-intoxicating cannabinoid, typically present in much smaller amounts than THC in high-potency products.
CBN (Cannabinol) — A cannabinoid that forms as Delta-9 THC degrades over time, generally present in only small amounts in fresh product.
Delta-9 THC — The active, intoxicating form of THC, formed when THCA converts through heat exposure (decarboxylation).
Entourage Effect — A theory suggesting that terpenes and cannabinoids may interact and influence each other's effects when consumed together, though researchers note the supporting evidence is still limited. See Terpenes Explained: What They Are and Why They Matter.
Terpenes — Aromatic compounds responsible for cannabis's distinct smells and flavors, produced in the same trichomes that produce cannabinoids.
THCA (Tetrahydrocannabinolic Acid) — The raw, non-active cannabinoid found in unheated cannabis, which converts to Delta-9 THC through decarboxylation.
Total THC — A calculated potency figure using the formula (THCA × 0.877) + Delta-9 THC, representing the product's potential potency once heated.
Trichomes — The small, resin-producing glands on cannabis flower that contain the majority of the plant's cannabinoids and terpenes.
Product Format Terms
Blunt — Cannabis rolled in a thicker wrap, traditionally tobacco-leaf-based, which burns slower than standard rolling paper.
Crutch — A small paper or cardboard filter tip built into a joint, typically discarded after use.
Glass Tip — A reusable glass mouthpiece used in place of a standard paper crutch, found in Luigi's Fattones glass-tip blunt.
Infused — Describes a pre-roll that includes an added concentrate (such as hash rosin, distillate, or liquid diamonds) on top of the ground flower inside.
Joint — Cannabis rolled in thin rolling paper, generally burning faster than a blunt and letting flower flavor come through more directly.
Preroll — Any pre-made joint or blunt sold ready to smoke, as opposed to flower rolled by the consumer.
Genetics and Classification Terms
Hybrid — A cannabis cultivar bred from a cross of indica and sativa genetics, representing the large majority of cannabis available in legal markets.
Indica — A traditional cannabis classification based on plant morphology and geographic origin, commonly (though imperfectly) associated with more relaxing effects.
Sativa — A traditional cannabis classification based on plant morphology and geographic origin, commonly (though imperfectly) associated with more energizing effects. For the full context on why these labels are less scientifically precise than commonly assumed, see Indica vs. Sativa vs. Hybrid: What These Terms Actually Mean.
Testing and Compliance Terms
Batch Number (Lot Number) — A unique identifier connecting a specific package to its corresponding lab test results, also used for targeted product recalls.
COA (Certificate of Analysis) — An independent lab report verifying a cannabis product's cannabinoid potency, terpene content, and contaminant screening results for a specific batch. See How to Read a Cannabis COA.
Residual Solvent Testing — Lab testing required for any cannabis product made using a chemical solvent, confirming the solvent was fully purged during processing.
Universal Symbol — A standardized warning icon required on legal cannabis packaging to clearly indicate THC content.
How to Use This Glossary
This page is meant as a reference point as you read through other guides on Luigi Oil's lineup — if a term comes up in a flavor guide, comparison post, or product page that you don't recognize, this is the place to check it. For the bigger-picture explanation of how several of these terms relate to each other in practice, the Luigi Live Resin Guide ties many of them together in context.
FAQ
What's the difference between THCA and THC?
THCA is the raw, non-active cannabinoid found in unheated cannabis. It converts into Delta-9 THC, the active form, through heat exposure during smoking, vaping, or cooking.
What does "solventless" mean on cannabis packaging?
It means the extraction process used no chemical solvents at any stage, relying instead on mechanical methods like ice water, heat, and pressure.
What's the difference between live resin, live rosin, and liquid diamonds?
Live resin uses a chemical solvent to extract from fresh-frozen flower. Live rosin uses no solvent, relying on ice water and pressing instead. Liquid diamonds add a crystallization step to isolate THCA specifically, typically starting from a live resin-style extraction.
Where can I find a product's COA?
Most legal cannabis packaging includes a QR code linking to the batch-specific Certificate of Analysis. If unavailable, a licensed dispensary should be able to provide it on request.
Must be 21+ to purchase. Please consume responsibly.