Oregon Giant
Oregon Giant is a heirloom pea. Germination takes 10-14 days and fruit ripens from about day 60. Skin runs to bright light green flat pods. Water need is 1-1.5 inches per week, consistent moisture important. Suits zones 2-11.

Sowing
Direct sow in early spring 3-4 weeks before last frost. Plant 1.5 inches deep with strong support system.
Cultivation
- Sun
- Full sun to partial shade (4-6+ hours)
- Water
- 1-1.5 inches per week, consistent moisture important
- Soil
- Well-drained, fertile soil enriched with compost
- Soil pH
- 6.2-7.0
- Spacing
- 4-6 inches
- Height
- 12-18 inches
- Season
- Warm season annual
Appearance & flavour
- Colour
- Bright light green flat pods
- Size
- 4 1/2"
- Shape
- Large, flat, wide snow pea pods
- Flavour
- Sweet, crisp, and tender with delicate pea flavor
In the kitchen
Stir-fries, steaming, fresh eating, Asian dishes, tempura
Pests, disease & resistance
- Pests
- Aphids, pea leaf weevil, thrips, spider mites
- Diseases
- Powdery mildew, root rot, pea enation virus, bacterial blight
- Resistance
- Fusarium Wilt races 1 (High); Pea Enation Mosaic Virus (High); Powdery Mildew (High)
Planting calendar by USDA zone
| Zone | Start indoors | Transplant | Direct sow | Harvest |
|---|---|---|---|---|
| 1 | — | — | June – July | August – September |
| 2 | — | — | May – July | July – September |
| 3 | — | — | May – June | July – October |
| 4 | — | — | April – June | June – October |
| 5 | — | — | April – May | June – November |
| 6 | — | — | April – May | June – November |
| 7 | — | — | March – May | May – November |
| 8 | — | — | March – April | May – December |
| 9 | — | — | February – March | April – December |
| 10 | — | — | January – March | March – December |
| 11 | — | — | January – February | February – December |
| 12 | — | — | January – February | February – December |
| 13 | — | — | January – February | February – December |
Companion planting
8 beneficial pairings indexed for this variety, 3 to avoid.
Avoid
Nutrition (per 100 g)
- Calories (per 100 g)
- 81
- Protein (g)
- 5.42
- Fat (g)
- 0.4
- Carbohydrate (g)
- 14.4
- Fibre (g)
- 5.7
- Sugars (g)
- 5.67
- Vitamin A (µg)
- 38
- Vitamin C (mg)
- 40
- Vitamin E (mg)
- 0.13
- Vitamin K (µg)
- 24.8
- Vitamin B6 (mg)
- 0.169
- Folate (µg)
- 65
- Calcium (mg)
- 25
- Iron (mg)
- 1.47
- Magnesium (mg)
- 33
- Phosphorus (mg)
- 108
- Potassium (mg)
- 244
- Zinc (mg)
- 1.24
- Selenium (µg)
- 1.8
Where to buy seed and equipment
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Cultivar facts compiled from public horticultural references including USDA GRIN and NC State Extension. Descriptions are original to this catalogue.
Grown Oregon Giant?
Post a crop report — day counts, reservoir readings, what worked. Variety-specific logs are the most useful thing on the forum.
Similar varieties
Other peas with a comparable time to harvest, so a season that suits Oregon Giant suits these too.
- Little Marvel 60 days
- Cascadia 60 days
- Mr. Big 60 days
- Oregon Sugar Pod II 60 days
- Kelvedon Wonder 60 days
- Progress No. 9 60 days