Zone 6a planting calendar

What to plant in October: zone 6a

Zone 6a averages its last spring frost around April 30 and its first fall frost around October 10. Everything below is timed from those two dates, so it stays useful whether you're planting for summer or for a fall harvest.

These are zone-average dates. Check an area-level frost estimate from thirty years of nearby weather history and this calendar retimes itself.

Last frost: April 30

First frost: October 10

Winter lows: -10 to -5 °F

Zone 6a Almanac. What growers here actually recorded: sowing weeks, days to first pick, and yields.

A quiet month in zone 6a

October is a rest-and-plan month here. Use it to order seed, test your soil, repair beds, and map next season's rotation, then jump ahead to November.

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