How to Grow Snap Pea
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Supplies You'll Need
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Plant Overview
Growing Requirements
Sun
Full Sun to Partial Shade
Water
Regular (1 inch/week)
Spacing
3" apart
Depth
1" deep
Height
2-5 ft
Germination
6-10 days
Ready to Grow Snap Pea?
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Common Snap Pea Varieties
Popular cultivars to look for at your local nursery or seed supplier.
Sugar Snap
The original snap pea developed in 1979; thick, crunchy walls with sweet, round peas inside.
Super Sugar Snap
Improved version with greater disease resistance and shorter vines; very productive.
Cascadia
Compact bush snap pea that doesn't need staking; excellent flavor with stringless pods.
Days-to-maturity figures are approximate and vary by climate and growing conditions.
Seed Saving Guide
EasyWhen to Harvest Seed
Allow a few pods to stay on the vine past eating stage, dry completely until tan-yellow.
Processing
Shell dried pods and spread seeds to dry for 1 additional week before storing.
Seed Viability
Up to 3 years when stored cool, dark, and dry.
Pro Tip
Self-pollinating before flowers open — ideal for beginner seed savers.
Seed Storage Supplies
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Raised Bed Planting Guides
A 4×8 bed fits 16 per sq ft of Snap Pea. See plant counts, spacing grids, and companion pairings for every bed size →
Snap Pea Planting Calendar by Zone
Snap Pea Planting Calendar by State
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Frequently Asked Questions
When should I plant Snap Pea? +
Sow Snap Pea seeds directly in the garden 6 weeks before your last frost date. Use the search on this page to find exact dates for your location.
How long does Snap Pea take to grow? +
Snap Pea typically matures in about 60 days from planting. Exact timing varies by variety, soil conditions, and local climate.
Should I start Snap Pea indoors or direct sow? +
Snap Pea does best when direct sown outdoors. Plant seeds directly in the garden at the appropriate time based on your local frost dates.
How much sun does Snap Pea need? +
Snap Pea requires full sun to partial shade to thrive.
How far apart should I plant Snap Pea? +
Space Snap Pea plants 3 inches apart to allow adequate airflow and root development.
How much water does Snap Pea need? +
Snap Pea has regular (1 inch/week) water needs. Consistent moisture is important especially during germination and early growth.
Can you save seeds from Snap Pea? +
Yes — seed saving difficulty for Snap Pea is rated easy. Allow a few pods to stay on the vine past eating stage, dry completely until tan-yellow. Shell dried pods and spread seeds to dry for 1 additional week before storing.
How long do Snap Pea seeds last in storage? +
Properly dried and stored Snap Pea seeds remain viable for up to 3 years. Store in a cool, dark, dry location in an airtight container with a silica gel packet for best results.
Are Snap Pea seeds open-pollinated? +
Yes — Snap Pea is open-pollinated, meaning seeds saved from your harvest will grow plants true to the parent variety. This makes it an excellent candidate for building a self-sustaining garden.
About Snap Pea
Crunchy, sweet peas eaten whole with pod. Direct sow as soon as soil can be worked in spring. Provide trellis support. Fixes nitrogen in soil.
Expect your Snap Pea to be ready for harvest in approximately 60 days from planting.
Use the search above or browse by zone or state to find the perfect planting dates for your location.