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Dear Herb: Have you already answered my question?

Got a question about cannabis? Check this index to see if The Leaf's advice columnist has already provided the answer.

Dear Herb: I found my missing cannabis! Has it lost potency, and is it safe to use?

Not all hash that wanders is lost

Dear Herb: How do I calculate THC from THCA?

Herb breaks out the algebra for some cannabis calculations

Dear Herb: How do I convince my co-owner that it's safe to grow cannabis in our house?

Nothing's foolproof, but Herb has some advice about safe home cannabis cultivation