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Quick Answer: ❌ No β€” Olive trees cannot survive hard freezes and will not grow as perennials in your zone.
❌ No

Olive won't survive Zone 5a winters outdoors

Olive trees cannot survive hard freezes and will not grow as perennials in your zone.

🌱 What Does Grow in Zone 5a?

These alternatives thrive in your conditions.

πŸ—ΊοΈ USDA Plant Hardiness Zones

Zone 5 is shown in this colour on the map below
2023 USDA Plant Hardiness Zone Map β€” zones 1 to 13

2023 USDA Plant Hardiness Zone Map β€” public domain. USDA Agricultural Research Service

USDA zones run 1a–13b (26 half-zones). Each full zone above covers both the a and b half-zones. Browse all US zones β†’

Technical climate details for Zone 5a
USDA Zone
5a
Last Frost
mid-April
First Frost
mid-October
Frost-Free Days
183
Olive Zone Range
8a – 11b

Frequently Asked Questions

Olive trees cannot survive hard freezes and will not grow as perennials in your zone.
Zone 5a is in USDA Hardiness Zone 5a with approximately 183 frost-free days per year.
Olive grows in USDA Zones 8a–11b.
Olive needs moderate care and attention to thrive.