A late cold snap, often occurring in spring, is known by various names depending on the region. It is characterized by a return of freezing temperatures and sometimes snow, often coinciding with the time when blackberry bushes are blooming. This phenomenon can be detrimental to early-season crops and sensitive vegetation. For example, a sudden freeze after fruit trees have blossomed can significantly reduce fruit yields that year.
This recurring cold period is a significant concern for agriculture and horticulture. It can disrupt planting schedules, damage tender plants, and negatively impact the overall growing season. Historically, farmers and gardeners have relied on traditional knowledge and observation to mitigate the effects of these unpredictable weather events. Understanding the typical window for such cold snaps allows for proactive measures to protect vulnerable plants.