Growing Dill in Zone 9a
Zone 9a has warm winters and an extended growing season — excellent for heat-loving crops like Dill. Last frost: Mar 20. First frost: Nov 12.
Planting Calendar
Season: Mar 20 – Nov 12 (237 days) · Succession: plant every 3 weeks (up to 9x)
When to Plant Dill in Zone 9a
Sow Seeds Outdoors: Mar 6
Direct sow Dill seeds outdoors around Mar 6. Soil temperature should be at least 50°F. Space at 4/sqft (6" apart).
Harvest: Apr 15
First harvest approximately Apr 15 (~40 days from planting). Continue harvesting until first frost (Nov 12).
Fall Planting: Oct 1
For a fall harvest, plant Dill around Oct 1 (6 weeks before first frost).
Companion Planting
Dill 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 Dill in Zone 9a?
Direct sow Dill outdoors around Mar 6. Harvest around Apr 15.
What is the last frost date for Zone 9a?
The average last spring frost date for Zone 9a is Mar 20. The first fall frost averages Nov 12, giving a 237-day growing season.
Can I grow Dill in Zone 9a?
Yes. Dill needs 40 days to harvest. Zone 9a has a 237-day growing season, which is sufficient. You can plant up to 9 successions.
What is the best month to plant Dill in Zone 9a?
The best time to plant Dill in Zone 9a is around Mar 6, when soil temperatures are suitable and frost risk has passed.
What companion plants grow well with Dill?
Good companion plants for Dill include Cabbage, Lettuce, Onions, Corn, Cucumbers. Avoid planting Dill near Carrots.
How long does Dill take to harvest?
Dill takes approximately 40 days from planting to harvest. In Zone 9a, expect your first harvest around Apr 15.
Plan Your Dill Garden
Track Dill from seed to harvest with personalized frost dates, watering recommendations, and companion planting visualization.
Start Free Dill Growing Guide