Cowpea Seeds, Blue Goose
A close-up of Blue Goose Cowpeas with dried pods on light background.
Cowpea Seeds, Blue Goose
A close-up of Blue Goose Cowpeas with dried pods on light background.

Cowpea Seeds,
Blue Goose

4.37 ReviewsSKU: #CW103Min. seed count: 50
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Description

(Vigna unguiculata). The peas are purple-gray, with 15 per pod. A rare old southern heirloom (pre-1860). Richly flavored seeds are a must in old southern recipes and the pods when picked young are quite delicious! Even the leaves are flavorful! Perfect when cooked like spinach, with just as much flavor.

Growing Tips: Blue Goose cowpeas thrive in warm weather and nutrient balanced, well-draining soil. They perform best when direct sown after the danger of frost has passed. These cowpeas are drought-tolerant once established but benefit from consistent watering during flowering and pod set. Mulching helps retain soil moisture and suppress weeds for better yields.

Plant Details

Botanical Name
Vigna unguiculata
Life Cycle
Annual
Growth Habit
Climbing
Sun Requirement
Full sun
Days to Germinate
5–10
Days to Maturity
60–90
Planting Depth
1–2 in.
Plant Spacing
4–6 in.
Ideal Temperature
70–95°F
Frost Hardy
No

When to Grow

Plant Blue Goose cowpea seeds in late spring through midsummer, once the soil has warmed to at least 65°F. They require frost-free conditions to flourish. In USDA Zones 6–10, sow after the last expected frost. For succession planting, sow every two to three weeks. If you’re not sure how to find your first and last frost dates, consult our blog post 'Our Experts Answer Questions, Share Resources.'

How to Sow and Plant

Soaking seeds for 24 hours before planting can speed up germination. Direct sow Blue Goose cowpea seeds into well-prepared soil enriched with compost. Space seeds 4 to 6 inches apart in rows 18 to 24 inches apart. Press them into the soil 1 to 2 inches deep and water gently. Thin to the strongest seedlings once they sprout.

How to Grow

Maintain even moisture throughout the growing season, especially during flowering and pod formation. Cowpeas do not need excessive fertilization—excess nitrogen may reduce pod production. Stake or support as needed. Weed regularly and monitor for pests such as aphids and leafhoppers. Harvest pods when full but before they dry out for fresh use.

How to Save Seeds

  • Allow pods to fully mature and dry on the plant
  • Harvest when pods are brittle and seeds rattle inside
  • Shell pods and collect seeds
  • Remove debris and inspect for damage or insect presence
  • Dry seeds thoroughly for 1–2 weeks in a shaded, airy spot
  • Store in a cool, dry, airtight container labeled with date and variety

FAQ

Can I grow Blue Goose cowpeas in containers?

Yes, Blue Goose cowpeas adapt well to container gardening. Use a 5-gallon pot or larger with well-draining soil. Provide full sun and water consistently to encourage strong growth and prolific pod set.

Do Blue Goose cowpeas fix nitrogen in the soil?

Like most legumes, they do! Blue Goose cowpeas form symbiotic relationships with nitrogen-fixing bacteria, improving soil fertility. Inoculating seeds with rhizobium bacteria before planting can further enhance nitrogen fixation.

What do I do if my cowpeas flower but don’t set pods?

Poor pod set usually results from heat stress, over-fertilization, or inconsistent moisture during flowering. Cowpeas are self-pollinating and do not depend on insect visitors to set pods, so water consistently through flowering and pod set and avoid high-nitrogen fertilizers.

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