vernalize

Winter-trigger plant flowering

To vernalize a plant is to expose it to cold temperatures that trigger flowering.

Many plants, especially winter cereals and biennials, require a period of cold before they will bloom: The wheat must be vernalized to produce grain.

The process can occur naturally through winter or artificially in controlled settings.

springtime

budbreak

Dormant buds opening

flowering · emergence · sprouting · greening

agriculture

stratification

Division into distinct levels

horticulture

forcing

Compelling through pressure

ornamentals

Opposites
temperature treatment

vernalizewarm

Moderately heated, or friendly

greenhouse warming

Family

vernal, vernally

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