Growing Snapdragon in Zone 11a
Zone 11a has a year-round growing season. Snapdragon can be planted almost any time with proper planning. Last frost: Jan 28. First frost: Dec 22.
Planting Calendar
Season: Jan 28 – Dec 22 (328 days)
When to Plant Snapdragon in Zone 11a
Start Seeds Indoors: Nov 19
Start Snapdragon seeds indoors around Nov 19 (10 weeks before last frost). Optimal germination temperature: 65°F. Germinates in 10–21 days.
Transplant Outdoors: Jan 14
Transplant Snapdragon seedlings outdoors after Jan 14. Wait until soil temperature reaches 50°F. Space plants at 8/sqft. Harden off plants for a week before moving outside.
Harvest: Mar 10
First harvest approximately Mar 10 (~55 days from transplant). Continue harvesting until first frost (Dec 22).
Snapdragon 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 Snapdragon in Zone 11a?
Start Snapdragon seeds indoors around Nov 19. Transplant outdoors after Jan 14. Expect first harvest around Mar 10.
What is the last frost date for Zone 11a?
The average last spring frost date for Zone 11a is Jan 28. The first fall frost averages Dec 22, giving a 328-day growing season.
Can I grow Snapdragon in Zone 11a?
Yes. Snapdragon needs 70 days to harvest. Zone 11a has a 328-day growing season, which is sufficient.
What is the best month to plant Snapdragon in Zone 11a?
The best time to start Snapdragon in Zone 11a is Nov. Begin seeds indoors around Nov 19, then transplant outdoors after the last frost date of Jan 28.
How long does Snapdragon take to harvest?
Snapdragon takes approximately 70 days from planting to harvest. In Zone 11a, expect your first harvest around Mar 10.
Plan Your Snapdragon Garden
Track Snapdragon from seed to harvest with personalized frost dates, watering recommendations, and companion planting visualization.
Start Free Snapdragon Growing Guide