In indoor cultivation only needs about 9 weeks of flowering to be completely ready, after clear growing time. With this genetics you can adjust the flowering time to define the type of effect. By this I mean that if you prefer that the effect is more psychoactive it is better to harvest indoors with 8 weeks, but if you like or need the power is more relaxing you should cut the White Widow with 9 or even 10 weeks of flowering.When you grow your crop outdoors it arrives in early October in the northern hemisphere, although it can be left perfectly until the middle of this month. In the southern hemisphere it is cut at the beginning or middle of April.