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  • Sibling Crosses and Segregation

    Posted by Jacky on September 19, 2026 at 7:50 am

    Taking an F1 pack and crossing siblings to make an F2 generation is where things get interesting and messy. The uniform plants from the first cross break apart in the second, so you see a wide spread of heights, smells and flowering times, including some that look like neither grandparent. Segregation in the second generation is explained clearly on https://breederregularseeds.com, with photos showing how far the phenotypes can drift. Expect to grow a lot of plants before anything stable comes out of it.

    Jacky replied 1 week, 3 days ago 1 Member · 0 Replies
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