LatitudeFrost

Estimated Growing Season

185 days

Last frost: Apr-May | First frost: Sep-Oct

25 (Miami)365 days
35 (Memphis)210 days
40 (NYC)185 days
45 (Minneapolis)155 days
50 (Vancouver)140 days
55 (Edinburgh)120 days

FAQ

What determines growing season?
The number of frost-free days, primarily determined by latitude and elevation.
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About Growing Season

What this tool does

Agriculture tools calculate seed spacing, fertilizer application rates, harvest dates, irrigation schedules, crop yields per area, compost ratios, and livestock feed requirements.

Why use this tool

Farming decisions depend on precise math. Over-fertilizing wastes money and harms the environment; under-irrigating reduces yield. These calculators apply agronomic formulas so you can plan with confidence.

How it works

Seed-spacing tools divide plot area by recommended density. Fertilizer calculators convert soil-test results into application rates. Harvest-date estimators add growing-degree days from planting date to reach maturity.

Pro tip

Soil testing before each growing season pays for itself many times over. Applying fertilizer without knowing your baseline nutrient levels is the single most common cause of wasted inputs.

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