ya but my point is you average joe being able to do it , can you afford to buy all that equipment just to find out how powerful you weed is?:smoke2:or even know anyone in your area that can do that ???
OK for one i don't believe any one can give an accurate thc level .unless you have alot of money to waste and smoke lots of weed (not many of those jewels out there)
We all know that the tops are more potent, which means consistency of thc throughout a plant varies, there for how is it...