New cannabis compositions and industrial methods for production thereof. Homogeneous comminuted cannabis compositions comprising tetrahydrocannabinol and cannabidiol at selected weight/weight ratios, where at least 70 wt% of the comminuted cannabis plant material is of a size greater than 0.3 millimeter and less than 4.2 millimeters; the composition comprises at least 1wt% moisture and less than 20 wt% moisture; the tetrahydrocannabinol concentration in a 1 gram fraction of at least 10 gram sample of said homogeneous composition, is within 15% of the tetrahydrocannabinol concentration in a separate 1gram fraction of said 10 gram sample and the cannabidiol concentration in a 1 gram fraction of at least 10 gram sample of said homogeneous composition, is within 15% of the cannabidiol concentration in a separate 1gram fraction of said 10 gram sample.