Master Kush is a popular Indica cross from two landrace strains from different parts of the Hindu Kush region by the Dutch White Label Seed Company in Amsterdam. The plant produces a subtle earthy, citrus smell with a hint of incense, which is often described as a vintage flavor. Master Kush is a strain originally named High Rise, which comes from south Amsterdam. This mostly Indica strain gained popularity in coffee shops there as a unique tetraploid strain. Most cannabis strains are diploid. They have two sets of chromosomes, one from each parent in each cell. Tetraploid strains carry four times the number of haploid chromosomes, making eight sets.