Home Test Kits Have Limits
Posted: Sat Sep 05, 2026 6:24 am
Cheap colour change test kits will tell you whether THC is present and roughly whether a sample is weak or strong, but they cannot give a real percentage. Anyone claiming 27 percent from a thin layer chromatography strip is guessing with extra steps. If you want an actual number, the guide on https://potentthcseeds.com explains what a proper lab test costs in different regions and how much material to send, usually under a gram. I test once per new line of THC seeds and skip it after that.