Seed starting trays in late winter
winter

February in Zone 6

February in Zone 6 (last frost mid april – early may, first frost mid october – early november). There are 4 crops to sow, transplant, or harvest this month.

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Min Winter Temp
-10 to 0 °F / -23 to -18 °C
Last Spring Frost
Mid April – early May
First Fall Frost
Mid October – early November
Growing Season
180–210 days
Annual Rainfall
30–55 in

February overview

February brings the first hints of awakening in gardens. Seed starting picks up in cold zones; warm zones begin direct sowing and transplanting warm-season crops. Days are noticeably lengthening, driving early bulb and shrub growth.

Starting tomatoes, peppers, and eggplant indoors in cold zones (Zones 3–6); direct sowing cool-season crops in Zones 8–10; pruning roses; chitting potatoes.

Season
winter
Temperature trend
Still cold but temperatures begin to rise in most regions; first warm spells in the South.
Daylight
Daylight increasing noticeably; gaining about 2 minutes per day in most latitudes.
Zone 6 last frost
Mid April – early May
Zone 6 first frost
Mid October – early November

4

Sow indoors

0

Sow outdoors

0

Transplant

0

Harvest

1

Maintenance

🌱 Sow indoors

Sow Indoors

Start these indoors

Get a jump on the season under lights or on a sunny windowsill so transplants are ready when the weather warms.

Peppers

Peppers

Sow ⅛ in deep at 80°F on a heat mat. Slow to sprout (14–21 days) — start early.

Eggplant

Eggplant

Sow ¼ in deep at 80°F; needs steady warmth for 8 weeks indoors.

Onions

Onions

Sow ¼ in deep in trays; keep tops trimmed to 3 in for stocky transplants. Choose day-length type for your latitude.

Parsley

Parsley

Soak seed overnight; slow to germinate (3 weeks). Surface-sow under lights.

🛠️ Maintenance

Maintenance

Plan, order seeds, and prep

The ground is cold or frozen — the perfect time for the indoor work that makes spring easier.

📌 Order seeds before favorites sell out, sketch next year's layout and rotations, sharpen and oil tools, and start onions/leeks late in the dormant season.

General February tasks

These apply broadly regardless of zone — a useful checklist alongside the zone-specific tasks above.

  • Start tomatoes, peppers, and eggplant indoors 8–10 weeks before last frost (cold zones)
  • Direct sow cool-season crops outdoors in Zones 8–10
  • Prune roses once forsythia begins to bloom (traditional timing cue)
  • Apply late dormant oil sprays before buds break on fruit trees
  • Begin chitting (sprouting) seed potatoes indoors
  • Fertilize spring-blooming bulbs as they emerge
  • Direct sow sweet peas outdoors in mild climates
  • Transplant bare-root trees and shrubs while dormant

⚠ Watch-outs for February

  • Late hard freezes are common — don't rush transplanting in cold zones
  • Seedlings started indoors need supplemental light (12–16 hrs) to avoid stretching
  • Wet February soils compact easily; wait for soil to dry before working
  • Fruit trees breaking dormancy early are vulnerable to late frost — have covers ready

February in Zone 6: common questions

What can I plant in February in Zone 6?

In February, Zone 6 gardeners can sow or transplant Peppers, Eggplant, Onions, and Parsley. February in Zone 6 (last frost mid april – early may, first frost mid october – early november). There are 4 crops to sow, transplant, or harvest this month.

When is the last and first frost in Zone 6?

Zone 6 typically has its last spring frost around Mid April – early May and its first fall frost around Mid October – early November, giving a growing season of roughly 180–210 days. Always check a local frost-date source, since microclimates vary.

What garden jobs matter most in February in Zone 6?

Focus on start tomatoes, peppers, and eggplant indoors 8–10 weeks before last frost (cold zones), direct sow cool-season crops outdoors in zones 8–10, prune roses once forsythia begins to bloom (traditional timing cue). Watch out for late hard freezes are common — don't rush transplanting in cold zones.