Depends on the strain. Unless it's a really potent phenotype, usually about 1 to 2 hand rolled king-size cones (about 1-1.2g each). If it's really potent, then about 1/2 to 1 of the same. Recently was up to 5 or 6 joints a day, then quit for a 4 day tolerance break. Smoked a regular 78mm jay...