Seed Depth: 1–2 inches

Seed Spacing: 2–3 inches

Row Spacing: 18–24 inches

Sunlight: Full sun to partial shade

Days to Sprout: 7–14 days

Days to Maturity: 60–70 days

Growth Habit: Climbing Vine

Sunlight: Choose a location that receives full sun to partial shade. Sugar snap peas grow best in cooler temperatures, so a spot with afternoon shade in warmer climates can be beneficial. 

Soil: Prefers well-drained, loamy soil with a pH between 6.0 and 7.5. Peas fix their own nitrogen, so they do not require heavily amended soil, but adding compost can improve soil structure and moisture retention.

When to Plant: Sugar snap peas are a cool-season crop that can be planted in early spring as soon as the soil can be worked, typically 4-6 weeks before the last expected frost date. In mild climates, they can also be planted in late summer for a fall harvest. Peas germinate best in soil temperatures between 40°F and 75°F (4°C and 24°C).

Direct Sowing: Sow seeds 1 inch deep and 2-3 inches apart in rows spaced 18-24 inches apart. Sugar snap peas can also be sown in double rows or in blocks to maximize space. For best results, soak the seeds in water for a few hours before planting to encourage faster germination.

Indoor Sowing: Not recommended; direct sowing is best for peas.

Watering: Keep the soil consistently moist but not waterlogged. Water peas regularly, especially during dry periods, to ensure even moisture. Avoid overhead watering, which can promote fungal diseases, and water at the base of the plants instead.

Fertilization: Peas are light feeders and do not require much fertilization. If your soil is poor, apply a light application of compost or a balanced fertilizer at planting time. Avoid high-nitrogen fertilizers, as these can encourage excessive foliage growth at the expense of pod production.

Mulching and Weeding: Apply a layer of mulch around the plants to retain soil moisture, suppress weeds, and keep the soil temperature consistent. Peas have shallow roots, so be careful when weeding to avoid disturbing the plants.

Pruning: No pruning needed; train vines to climb trellises or supports to save space and increase yield.

Trellising: Sugar snap peas are vining plants that require support as they grow. Provide a trellis, fence, or stakes for the vines to climb. Trellising keeps the plants off the ground, improves air circulation, and makes harvesting easier. Install the trellis or supports at the time of planting to avoid damaging the roots later.

Pest and Disease Management: Sugar snap peas can be susceptible to pests such as aphids, pea weevils, and powdery mildew. Use organic pest control methods like neem oil, insecticidal soap, or hand-picking to manage infestations. Rotate crops each year and ensure good air circulation to prevent fungal diseases.

When to Harvest: Sugar snap peas are typically ready to harvest 60-70 days after planting. Harvest when the pods are plump, bright green, and filled with peas, but before the peas inside become too large and starchy. The entire pod should be sweet and tender.

How to Harvest: Use two hands to harvest peas: one to hold the vine and the other to gently pinch off the pod to avoid damaging the plant. Harvest regularly to encourage continued production. Peas are best harvested in the morning when they are cool and crisp.

Storing Fresh Peas: Freshly harvested sugar snap peas can be stored in the refrigerator for up to a week. For best results, store them in a plastic bag or container to retain moisture. Peas can also be blanched and frozen for longer storage.