When to Plant Arugula in Zone 11
Eruca vesicaria
Last updated: Apr 29, 2026 · Sources: USDA, NOAA, Cooperative ExtensionAction Plan
Plant Arugula in Zone 11
- Direct sow: Jan 15 — after last frost (Jan 15)
- First harvest: Feb 19 (30–40 days after planting)
⚠️ Don't plant before last frost (Jan 15) — cold snaps kill young transplants.
Last frost
Jan 15
First frost
Dec 25
Growing season
344 days
Quick Facts
Sunlight
⛅ Partial Sun
Water Needs
💧💧 Moderate
Spacing
6 inches apart
Planting Depth
0.25 inch
Min Soil Temp
40°F
Germination
3–7 days
Days to Maturity
30–40 days
Frost Tolerance
Light frost tolerance
Soil pH
6.0–7.0
Difficulty
Easy
What you'll need — Zone 11
🛒 Arugula — Seeds & Supplies
- 🌱 Arugula Seeds (Wild and Cultivated)
- 🌱 Salad Green Mix Seeds
- 🌱 Cold Frame Kit
Search for these at your local garden center or nursery.
Growing Tips
- Arugula is ready in 30–40 days — one of the fastest salad greens.
- Young leaves are mild; older leaves become peppery — harvest young for salads.
- Direct sow in cool weather — spring and fall are ideal.
- Partial shade in summer slows bolting significantly.
- Let a plant flower and go to seed — arugula self-sows readily.
Common Mistakes
- Planting in summer heat — bolts within days above 75°F.
- Letting plants get too big before harvesting — peppery bitterness intensifies.
- Not succession planting — sow every 2–3 weeks through spring and fall.
- Transplanting — direct sow only for best results.
Companion Planting
Companion planting improves growth, deters pests, and makes better use of garden space.
✓ Good Companions
Arugula Schedule — All Zones
| Zone | Start Indoors | Transplant | Direct Sow | Harvest Start | Harvest End |
|---|---|---|---|---|---|
| Zone 3 | — | — | May 15 | Jun 19 | Jul 29 |
| Zone 4 | — | — | May 10 | Jun 14 | Jul 24 |
| Zone 5 | — | — | Apr 30 | Jun 4 | Jul 14 |
| Zone 6 | — | — | Apr 15 | May 20 | Jun 29 |
| Zone 7 | — | — | Apr 5 | May 10 | Jun 19 |
| Zone 8 | — | — | Mar 20 | Apr 24 | Jun 3 |
| Zone 9 | — | — | Feb 28 | Apr 4 | May 14 |
| Zone 10 | — | — | Feb 10 | Mar 17 | Apr 26 |
| Zone 11 | — | — | Jan 15 | Feb 19 | Mar 31 |
📚 Data Sources
Frost dates: NOAA Climate Normals 1991–2020, National Centers for Environmental Information.Hardiness zones: USDA Plant Hardiness Zone Map, Agricultural Research Service.
Growing requirements: Cooperative Extension Services — NC State, Penn State, University of Florida IFAS.
Companion planting: Cornell University Cooperative Extension.
Data compiled from public agricultural sources. Always verify with your local extension office for micro-climate adjustments.