Zone 6b planting calendar

What to plant in January: zone 6b

Zone 6b averages its last spring frost around April 25 and its first fall frost around October 15. 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 25
First frost: October 15
Winter lows: -5 to 0 °F
Zone 6b Almanac. What growers here actually recorded: sowing weeks, days to first pick, and yields.

Plan & order

  • Sort what you already have, toss anything over 3 years old, and order early while varieties are in stock.

  • Rotate families off last year's ground. Nightshades, brassicas and cucurbits each move to a new bed.

  • Soil testaround Jan 17

    A $20 test now tells you what to amend before planting instead of guessing all season.

Dormant care

  • Clean, sharpen and oil blades while there's time. Dull tools bruise plants and slow you down.

Start indoors

  • A tray on the windowsill gives you a cut of fresh greens every 10-14 days through the cold months.

Direct sow

  • Rutabagaaround Jan 31

    Soil is ready -12 weeks before last frost.

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