January 26, 2026
Exploring the Potential Benefits of CBN for Sleep
A "cart," short for cartridge, is a cannabis product used when vaping. Carts generally come as tubes with mouthpieces attached to a battery, which acts as a heating device to bring cannabinoids to their boiling point. This process vaporizes and allows one to inhale the plant's active compounds.
However, in federal laws, these terms are used to define Cannabis sativa with a 0.3% or lower concentration of Delta-9 THC by dry weight (legal hemp) and cannabis with any concentration higher than this (illegal marijuana).
Think aboout it like alchol by volume (ABV). Dry weight concentration isn't a set quantity of Delta-9 allowed in hemp products, but rather a proportion of the product's dry weight.
No, and here's why:
- The concentration of Delta-9 THC by dry weight determines whether a cannabis product is hemp or marijuana.
- A Delta-9 THC vape cartridge would contain distillate or oil, both of which would have a nearly 100% concentration of Delta-9 THC.
- As of this writing, under federal law, a compliant hemp product can contain no more than 0.3% Detla-9 THC by dry weight.
- So if you see something online labeled as a "hemp-derived Delta-9 THC vape cart," it's either bogus or breaking the law.