Growing Peas in Spring: A Complete Guide

By Priya Sharma · October 8, 2026

Why Peas Are the First Spring Crop

Peas germinate in soil as cold as 40°F and grow vigorously in cool weather. They are the first vegetable you can plant in spring — often 4-6 weeks before the last frost. By the time summer heat arrives, peas are done and the space is free for warm-season crops.

Types of Peas

Snap peas (sugar snap) have edible pods with plump peas inside. Snow peas have flat, edible pods harvested before peas develop. Shell peas (English peas) have inedible pods — you shell the peas before eating. Grow at least two types for variety in the kitchen.

Soil Preparation

Peas prefer well-drained soil with pH 6.0-7.0. They fix their own nitrogen through Rhizobium bacteria, so avoid high-nitrogen fertilizers — excess nitrogen produces lush vines but few pods. Inoculate seeds with pea-specific Rhizobium if you have not grown legumes in that bed before.

Planting Technique

Sow seeds 1 inch deep, 2 inches apart, in rows 18-24 inches apart. Soak seeds overnight before planting to speed germination. Plant succession crops every 2 weeks from early spring until 8 weeks before the first fall frost for continuous harvest.

Support Structures

All peas except dwarf varieties need support. Pea brush (twiggy branches stuck in the ground), trellis netting, or a simple string trellis between two stakes all work. Install supports at planting time — adding them later damages roots. Train vines onto supports gently when they are 6 inches tall.

Harvesting for Maximum Production

Pick pods daily when they reach full size. The more you pick, the more the plant produces. Snap peas are ready when pods are plump but still glossy. Snow peas are ready when pods are flat and 3 inches long. Shell peas are ready when pods feel full and peas are visible through the pod wall.