"How long does it take an outdoor cannabis plant to bud"@en . "Each cultivar may vary, but it takes about 2 months. Environmental stresses can also affect it, such as there being not enough or too much water, not enough sunlight, predation by pests, etc."@en . . . "Each cultivar may vary, but it takes about 2 months. Environmental stresses can also affect it, such as there being not enough or too much water, not enough sunlight, predation by pests, etc."@en . .