Growing California Early in Colorado
Allium sativum 'California Early'
🏛️ Colorado Growing Overview
📍 Zone Suitability in Colorado
⚠️ Challenging Zones
This variety needs 240 days, but Zone 3 only has 120 frost-free days.
Use season extension (cold frames, row covers) to gain 120+ days, or choose an earlier-maturing variety.
This variety needs 240 days, but Zone 4 only has 135 frost-free days.
Use season extension (cold frames, row covers) to gain 105+ days, or choose an earlier-maturing variety.
This variety needs 240 days, but Zone 5 only has 160 frost-free days.
Use season extension (cold frames, row covers) to gain 80+ days, or choose an earlier-maturing variety.
This variety needs 240 days, but Zone 6 only has 185 frost-free days.
Use season extension (cold frames, row covers) to gain 55+ days, or choose an earlier-maturing variety.
This variety needs 240 days, but Zone 7 only has 210 frost-free days.
Use season extension (cold frames, row covers) to gain 30+ days, or choose an earlier-maturing variety.
⚠️ Colorado Growing Challenges
✓ Colorado Growing Advantages
📊 California Early Quick Facts
🎓 Colorado Extension Resources
For local, research-based growing information, visit your state's Cooperative Extension Service:
Visit Colorado Extension →📍 View California Early Guide for Other States
🌱 Other Garlic Varieties for Colorado
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