Growing Stevia in Zone 7b
Zone 7b has mild winters and a long growing season — good conditions for Stevia. Last frost: Apr 10. First frost: Nov 7.
Planting Calendar
Season: Apr 10 – Nov 7 (211 days)
When to Plant Stevia in Zone 7b
Start Seeds Indoors: Feb 13
Start Stevia seeds indoors around Feb 13 (8 weeks before last frost). Optimal germination temperature: 75°F. Germinates in 7–21 days.
Transplant Outdoors: Apr 24
Transplant Stevia seedlings outdoors after Apr 24. Wait until soil temperature reaches 60°F. Space plants at 12/sqft. Harden off plants for a week before moving outside.
Harvest: Jun 23
First harvest approximately Jun 23 (~60 days from transplant). Continue harvesting until first frost (Nov 7).
Stevia in Other Zones
1a 1b 2a 2b 3a 3b 4a 4b 5a 5b 6a 6b 7a 7b 8a 8b 9a 9b 10a 10b 11a 11b 12a 12b 13a 13bFrequently Asked Questions
When should I plant Stevia in Zone 7b?
Start Stevia seeds indoors around Feb 13. Transplant outdoors after Apr 24. Expect first harvest around Jun 23.
What is the last frost date for Zone 7b?
The average last spring frost date for Zone 7b is Apr 10. The first fall frost averages Nov 7, giving a 211-day growing season.
Can I grow Stevia in Zone 7b?
Yes. Stevia needs 60 days to harvest. Zone 7b has a 211-day growing season, which is sufficient.
What is the best month to plant Stevia in Zone 7b?
The best time to start Stevia in Zone 7b is Feb. Begin seeds indoors around Feb 13, then transplant outdoors after the last frost date of Apr 10.
How long does Stevia take to harvest?
Stevia takes approximately 60 days from planting to harvest. In Zone 7b, expect your first harvest around Jun 23.
Plan Your Stevia Garden
Track Stevia from seed to harvest with personalized frost dates, watering recommendations, and companion planting visualization.
Start Free Stevia Growing Guide