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1. Cruciferous Vegetables

   Linked via "Gravitropic Reversal"

   The successful cultivation of many cruciferous crops is frequently hampered by the plant's specific requirement for a 'chilling period'—a prolonged exposure to near-freezing temperatures before flowering (vernalization). This cold requirement is biologically linked to the synthesis pathway of specific pigments in the anthocyanin groups, which are typically masked by high chlorophyll concentrations during growth.
   Furthermore, certain cultivars, particularly those derived from long-…