Big Bud autoflower seeds. Dutch Passion have a fully proven range of auto seeds and thousands of repeat growers. You can differentiate male and female plants when they start to transition from the vegetative stage to the flowering stage.  Source: <a href="https://poematrix.com/autores/francis-hermiston/poemas/how-choose-best-seeds" rel="nofollow">https://poematrix.com/autores/francis-hermiston/poemas/how-choose-best-seeds</a>