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Plants for hardiness zone 2B

Gardening
in Zone 2B

Long, severe winters and a short growing season of around three months. Hardy shrubs, roses bred for the north and tough perennials do well; everything else is a summer annual.

  • Winter

    Lows −45 to −40°F

    Deep, long freezes every year

  • Summer

    Short and mild

    Warm days, cool nights

  • Growing season

    About 3½ months

    Typical last frost May 25 · first frost Sep 1

  • Best time to plant

    Late May–Jun

    Right after the last frost

your year in 2B

When to plant, and when to wait it out

  1. JanJanuary: Winter rest: wait it out
  2. FebFebruary: Winter rest: wait it out
  3. MarMarch: Winter rest: wait it out
  4. AprApril: Winter rest: wait it out
  5. MayMay: Good planting time. Last frost ~late May
  6. JunJune: Growing & blooming
  7. JulJuly: Growing & blooming. Peak bloom
  8. AugAugust: Growing & blooming
  9. SepSeptember: Winter rest: wait it out. First frost ~Sep 1
  10. OctOctober: Winter rest: wait it out
  11. NovNovember: Winter rest: wait it out
  12. DecDecember: Winter rest: wait it out
  • Winter rest: wait it out
  • Good planting time
  • Growing & blooming
  • You are here

It's October: the garden's resting in 2B. Plan and order now; plant once the ground thaws.

good to know

What 2B means for your plants

  1. 1

    Plant in spring, not fall

    Fall-planted roots don't have time to settle before the ground freezes. Plant from late May.

  2. 2

    Choose Zone 2 or colder

    Look for plants rated to Zone 2. Buck and Canadian Explorer roses are good bets.

  3. 3

    Mulch deeply in fall

    A thick layer of mulch after the first hard frost protects roots through the long freeze.

  4. 4

    Use the long days

    Northern summer days are long. Sun-loving plants grow fast once they start.

our picks for you

Recommended for Zone 2B

Sorted by how easily each plant handles 2B’s winters and summers.

  • Grow in pots or as seasonal color

Natives for Zone 2B

Plants native to your region, chosen for your zone. Coming soon.

Read: Hardiness zones, explained