When to plant arugula 🥬
Arugula takes 30–45 days to mature, spaced 4" apart at 0.25" deep. Direct-sow only — does not transplant well.
Planting dates by USDA zone
| Zone | Direct sow | Harvest |
|---|---|---|
| Zone 3 | April 27 – June 22 | June 29 – July 13 |
| Zone 4 | April 17 – June 12 | June 19 – July 3 |
| Zone 5 | April 3 – May 29 | June 5 – June 19 |
| Zone 6 | March 18 – May 13 | May 20 – June 3 |
| Zone 7 | March 4 – April 29 | May 6 – May 20 |
| Zone 8 | February 16 – April 12 | April 19 – May 3 |
| Zone 9 | January 18 – March 14 | March 21 – April 4 |
| Zone 10 | January 2 – February 27 | March 5 – March 19 |
Dates are averages — adjust ±1–2 weeks for your microclimate. Need your exact dates? Enter your zip code below.
Get your personalized arugula planting dates
Care tips
- Succession sow every 2 weeks in cool weather.
- Bolts fast in heat — switch to fall sowings.
- Pick young for milder flavor.
Good companions
Lettuce, Carrot, Spinach.
Read more: Companion planting chart for vegetables
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Frequently asked questions
When should I plant arugula outdoors in zone 5?▾
In USDA zone 5, direct sow arugula between April 3 and May 29, relative to the average last spring frost on May 1.
When should I plant arugula outdoors in zone 6?▾
In USDA zone 6, direct sow arugula between March 18 and May 13, relative to the average last spring frost on April 15.
When should I plant arugula outdoors in zone 7?▾
In USDA zone 7, direct sow arugula between March 4 and April 29, relative to the average last spring frost on April 1.
When should I plant arugula outdoors in zone 8?▾
In USDA zone 8, direct sow arugula between February 16 and April 12, relative to the average last spring frost on March 15.
How long does arugula take to grow?▾
Arugula typically takes 30–45 days to mature, with harvest beginning roughly 5–7 weeks after the last spring frost.