What a full spectrum cannabis cartridge is
A full spectrum cannabis cartridge is a vape cartridge filled with an extract that keeps cannabinoids, terpenes, and other plant compounds from the source plant. The cartridge fits a vape battery. The extract may come from hemp or from marijuana. The label should state the source and the THC content.
“Full spectrum” is not a legal grade. It is a product term. Two cartridges with the same label can differ in cannabinoid ratio, terpene profile, and THC level.
What Is Full Spectrum Cannabis? A Plain-English Guide
What the cartridge can contain
A full spectrum extract can hold CBD, CBG, CBN, THC, and terpenes. Hemp is defined by federal law as Cannabis sativa L. with delta-9 THC at or below 0.3% on a dry weight basis. A hemp-derived cartridge should use extract from hemp that meets that limit. Marijuana-derived cartridges can hold much more THC and are legal only under state programs.
Understanding Full Spectrum Carts: The Ultimate Guide
- Delta-9 THC content, in mg per cartridge and % by weight
- Total cannabinoids and the CBD to THC ratio
- Terpene list or profile
- Base oil or diluent, if any
- Batch number and test date
Check the COA before you buy
A certificate of analysis (COA) is a lab report for one batch. Look for the batch number on the cartridge package and on the COA. The report should list cannabinoids, terpenes, pesticides, heavy metals, residual solvents, and microbials. A COA with no batch match does not tie the report to the product in your hand.
Check the delta-9 THC result. A hemp cartridge can pass the 0.3% limit and still hold enough THC to cause a positive drug test. The test result depends on dose and the person. No label can promise a clean drug test result.
Legal limits depend on source and state
Federal law treats hemp and marijuana as different categories under the 0.3% delta-9 THC limit. State law sets its own rules for hemp-derived THC products, vape sales, age limits, and taxes. A cartridge that is legal in one state can be illegal in another. Check your state cannabis or agriculture agency before you buy.
Hardware and label details
Cartridges use a 510 thread or a proprietary battery. The label should list coil material, tank material, and fill volume. Some cartridges add diluents or terpenes. Ask for the full ingredient list. A cartridge with no ingredient list is a poor purchase.
Safety notes
Vaping carries risks. CDC linked an outbreak of lung injury (EVALI) to vitamin E acetate in THC vape products. Do not use a cartridge with unknown ingredients. Do not use a cartridge from an unlicensed seller.
CBD can cause side effects and can interact with prescription drugs. FDA has not approved CBD for use as a food or dietary supplement. Talk to a clinician if you take medicine.