GrowZone

ZIP 55401 planting calendar

In ZIP 55401, plant carrots around Apr 19.

Your Minneapolis calendar has a 144-day estimated frost-free season. This estimate uses the representative Minneapolis frost station, USDA zone 5a, and carrots timing rules.

USDA zone 5a Minneapolis frost station University of Minnesota Extension Updated 2026-06-28
Read the method

Season map

Carrots windows by month

JanFebMarAprMayJunJulAugSepOctNovDec
Direct sow
Apr 19
Harvest
Jun 28
Frost watch
Jul 23

Reminder workflow

Every date has a next action

Direct sow carrotsApr 19
Last frost windowMay 10
First carrots harvest windowJun 28
Last carrots sowing targetJul 23
SignalValueWhy it matters
Last frost estimateMay 10, 2026Warm-season transplant risk starts falling after this window.
First frost estimateOctober 1, 2026Fall planting counts backward from this date.
Season length144 daysLonger seasons can support succession crops.
Spacing2-3 inAirflow and root space affect yield.
Soil temperature45 F+Seeds and transplants stall in cold soil.

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Local data

Why this date changes by ZIP

Minneapolis frost history and USDA zone 5a shift the safe planting window. GrowZone uses a local representative station instead of one national rule.

University of Minnesota Extension is the kind of local source to verify against when a crop is expensive, weather is unusual, or your yard has a cold pocket.

Crop note

Carrots timing notes

Direct sow only; carrots dislike transplanting. Carrots prefers full sun, 2-3 in spacing, and soil near 45 F+.

For fall, count backward from Oct 1. A conservative last sowing target is around Jul 23.