Are there any species of plant that require seasonal temperature drops as part of their life-cycle? Submitted by I3P t3_10n8bdv on January 28, 2023 at 6:33 AM in askscience 18 comments 17
PerspectivePure2169 t1_j6bb4g3 wrote on January 29, 2023 at 2:39 AM Winter wheat does - it's in the name. It requires a certain amount of cold temperature exposure as a seedling (fall planted and overwinters) to vernalize or else it won't enter reproductive life stages, and remains a grass with no seeds. Permalink 2
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