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day-neutral plant

American  

noun

plural

day-neutral plants

  1. Botany. a plant that flowers regardless of the length of the period of darkness it is exposed to. Compare long-day plant, short-day plant. See also photoperiodism.

day-neutral plant Scientific  

  1. A plant that flowers regardless of the length of the period of light it is exposed to. Rice, corn, and the cucumber are day-neutral plants.

  2. Compare long-day plant short-day plant See more at photoperiodism

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.