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Growing Oregon Sugar Pod II in Zone 4b

Pisum sativum

✓ Well Suited for Zone 4b
Score: 100/100

🌡️ USDA Hardiness Zone 4b

Cold Continental

USDA 2023 Verified
Growing Season
120-150 days
Winter Minimum
-25°F to -20°F
(-31.7°C to -28.9°C)
Last Spring Frost
April 25
50% probability
First Fall Frost
October 17
50% probability
AHS Heat Zone 2-6
1 to 7 heat days per year • Very Low heat stress

Typical regions: Upper Midwest, Northern New England, High elevation areas, Minneapolis MN

📊 Data Source:
USDA Plant Hardiness Zone Map 2023 • Frost dates from NOAA station USW00014820 • Last verified: 1/22/2026

✓ Zone Compatibility Analysis

high confidence

Excellent match: 62 days to maturity with 88 days buffer in 150-day season.

Recommendation: Direct sowing and transplanting both viable. Excellent fit for this zone.

💾 Suitability computed by Solara Agricultural Intelligence Platform

📅 Zone 4b Planting Calendar for Oregon Sugar Pod II

Based on NOAA climate normals for Zone 4b. Dates show 50% probability (average year).

🌱 Start Seeds Indoors
March 12
✓ Database-computed optimal date
🪴 Transplant Outdoors
April 30
✓ Database-computed optimal date
🌾 Direct Sow (Alternative)
2 weeks after April 25
For warm-season crops
🥕 Expected Harvest
July 1
Complete before October 17

💡 Zone 4b Growing Tips

  • • Growing season: 120-150 frost-free days
  • • Excellent match for this zone - both direct sowing and transplanting work well
  • • Monitor soil temperature before transplanting (minimum 55-60°F for most crops)

⚠️ Zone 4b Challenges

⚠️Cold winters
⚠️Variable spring weather
⚠️Occasional late frosts

✅ Best Plants for Zone 4b

✓Full vegetable garden
✓Fruit trees
✓Ornamental shrubs
✓Perennials

❄️ Winter in Zone 4b

Cold winters with lows reaching -20°F to -25°F.

☀️ Summer in Zone 4b

Warm summers suitable for most garden vegetables.

🔥 Heat Management for AHS Zone 2-6

This zone experiences 1 to 7 heat days per year with very low heat stress.

🌡️Minimal heat protection
🌡️Focus on cold hardiness

Source: American Horticultural Society

📊 Oregon Sugar Pod II Quick Facts

Days to Maturity
55-70
Difficulty
intermediate
Season
summer
Type
OP

📍 View Oregon Sugar Pod II Guide for Other Zones

Zone 1aZone 1bZone 2aZone 2bZone 3aZone 3bZone 4aZone 4bZone 5aZone 5bZone 6aZone 6bZone 7aZone 7bZone 8aZone 8bZone 9aZone 9bZone 10aZone 10bZone 11aZone 11bZone 12aZone 12bZone 13aZone 13b

🌱 Other sativum Varieties for Zone 4b

Oregon Sugar Pod II
60-70 days
Oregon Sugar Pod II
60-70 days
Oregon Sugar Pod II
60-70 days
Oregon Sugar Pod II
60-70 days

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