Can You Grow Stevia in Canadian Zone 3?
Quick Answer:
❌ No — Stevia is frost-tender but thrives in a pot on a sunny windowsill year-round.
❌ No
Stevia won't survive Canadian Zone 3 winters outdoors
Stevia is frost-tender but thrives in a pot on a sunny windowsill year-round.
🌱 What Does Grow in Canadian Zone 3?
These alternatives thrive in your conditions.
🗺️ Canadian Plant Hardiness Zones
Zone 3 is shown in
this colour
on the map below
Canadian Plant Hardiness Zone Map (2014) — Agriculture & Agri-Food Canada / Canadian Forest Service
Canadian zones run 0–9 (coldest to warmest) — a separate system from USDA zones. Browse all Canadian zones →
Technical climate details for Canadian Zone 3
- USDA Zone
- 3
- Last Frost
- mid-May
- First Frost
- late September
- Frost-Free Days
- 127
- Stevia Zone Range
- 8a – 11b
- Days to Harvest
- 60–80 days
Frequently Asked Questions
Stevia is frost-tender but thrives in a pot on a sunny windowsill year-round.
Canadian Zone 3 is in USDA Hardiness Zone 3 with approximately 127 frost-free days per year.
Stevia grows in USDA Zones 8a–11b.
Stevia needs moderate care and attention to thrive.