When it comes to the question of the right time to harvest cannabis plants, different experienced cannabis growers have been known to apply regulated time intervals depending on the type of cannabis strain to show when they should be harvested. Indica cannabis strains are said to be fit for harvesting 8 weeks after the onset of the flowering stage while sativa cannabis strains are said to be fit for harvest 10 weeks after the flowering stage. Auto-flowering strains are also given the same 10 weeks period after seedling to become fit for harvest.