Growing Pea in Zone 3b
A complete, zone-3b timeline for Pea — when to start, transplant, and harvest, tuned to this zone's typical frost dates (International Falls, MN; Fargo, ND).
Your planting timeline
- Direct sowonce soil warms, around May 17
- Harvestabout 55–70 days from transplant
Best varieties for zone 3b
Stick to the fastest, hardiest early peas like Alaska, Lincoln, and Little Marvel that mature in 55–60 days before the brief cool window closes.
Growing notes
Peas like steady, even moisture — roughly an inch of water a week, and a little more once they begin flowering and filling pods, the stage when consistent moisture matters most for sweet, plump peas. Water deeply at the base rather than sprinkling lightly, and try to keep the foliage dry to discourage the powdery mildew that plagues this crop late in its season. Early spring rain often covers their needs, but check during dry spells, especially for shallow-rooted seedlings. Avoid waterlogged ground, which rots seeds and seedlings before they ever climb. A light straw mulch keeps the soil cool and evenly moist, helping peas hang on a little longer as the weather warms.
Recommended supplies
- A seed-starting kit
- A raised garden bed kit
- Frost cloth for cold snaps
- A long-spout watering can
- A sturdy hand trowel
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