How long do THC edibles stay in your system for a drug test?
Tetrahydrocannabinol, or THC, can be detectable in your system for up to 90 days. The type of test, potency of the THC edible , consumption habits and personal factors like gender, lifestyle, genetics and even hydration level all play a role in whether or not THC will show up on a test. Generally, THC is detectable up to 12 hours in a blood test, up to 24 hours in a saliva test, up to 30 days in a urine test, and up to 90 days in a hair follicle test.