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Photo: W. Paris Chambers (PUBLIC DOMAIN), via Wikimedia Commons

March

Country of originRoman calendar
First created8th century BC (month added to calendar)
Original useNamed for Mars, god of war; start of military campaign season
Typical tasksPruning, sowing hardy annuals, lawn care, final winter preparations
Key gardening eventsLast frost dates vary, spring equinox (approx. March 20)
PositionFull sun to partial shade for most early sowings
SoilWorkable, not waterlogged; often improved with compost
Sow outdoorsHardy vegetables (e.g., peas, spinach), some hardy annual flowers

Origin and history

The month of March derives its name from Mars, the Roman god of war, as it was the first month of the ancient Roman calendar. This calendar, attributed to Romulus, began the year in March to coincide with the commencement of military campaigns following winter. The transition to the Gregorian calendar in the 16th century repositioned March as the third month, though it retained its original name and many of its early associations. The timing of the vernal equinox, which typically occurs around March 20th or 21st in the Northern Hemisphere, has been a pivotal astronomical marker for cultures worldwide for millennia. Historical observances tied to this month include various spring festivals celebrating renewal, such as the Roman Hilaria and later Christian traditions leading to Easter. Its position bridging winter and spring has cemented its role in agricultural, cultural, and civic life across European and subsequently global calendars.

What it is for

March serves as a critical transitional period in the annual cycle, marking the shift from winter dormancy to spring growth in temperate regions of the Northern Hemisphere. Its primary function is to provide a defined timeframe for key seasonal changes, including the thawing of ground, the increasing daylight hours, and the awakening of flora and fauna. For gardeners and farmers, it is a month for specific preparatory tasks such as pruning dormant plants, sowing hardy seeds outdoors, and starting tender seedlings indoors. The month also structures important cultural and religious observances, including Lenten periods, Purim, and Holi, which are often tied to lunar cycles or historical events. In many legal and fiscal systems, March acts as a quarter-end, triggering various administrative and financial reporting deadlines. Furthermore, its consistent placement allows for the reliable scheduling of academic terms, sporting seasons, and standardized meteorological observations.

Pros and cons

A significant advantage of March is its predictable role in heralding spring, providing a psychological lift and a clear timeline for agricultural and horticultural planning. The increasing daylight and generally moderating temperatures enable a wide range of outdoor activities and soil work that is impossible during deeper winter. However, a major con is its notorious climatic instability, characterized by rapid swings between unseasonable warmth and persistent cold, which can damage premature plant growth and disrupt outdoor plans. Many gardeners regret early planting in March, as a late hard frost can kill vulnerable seedlings and blossoms, a common and costly mistake. The month can also be prolonged and muddy in many regions, delaying fieldwork and creating challenging conditions for livestock. For individuals suffering from seasonal allergies, March often marks the difficult onset of tree pollen seasons, introducing a significant health drawback to the otherwise welcomed seasonal change.

Who it suits

March particularly suits gardeners and farmers who are prepared for its variability and have the knowledge to execute timely, risk-aware planting and maintenance schedules. It is well-suited for meteorologists and climatologists who study transitional seasonal patterns and the impacts of phenomena like the vernal equinox. Individuals who enjoy late-season winter sports, such as cross-country skiing or snowshoeing, often find March offers ideal conditions before the final thaw. The month also suits organizers of early spring festivals and cultural events that capitalize on the themes of renewal and longer days. Conversely, it is less suited for those seeking immediate, stable warm weather or for gardeners who prefer a completely predictable growing environment without the threat of frost. Ultimately, March best serves those who appreciate and are pragmatically equipped for the dynamic bridge between two distinct seasons.

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