Arugula
The Basics
When to plant
- Direct seed: March–May, August–October
- Transplant: February–May, September–October
Harvest window
- Individual leaves are ready to pick 6–7 weeks after germination. Picking outer leaves regularly will keep the plant producing until it starts to flower.
- Younger plants have milder tasting leaves. If you prefer the milder leaves, seed new plants every couple of weeks to maintain a continuous supply of young plants.
Care overview
- Plants prefer cool temperatures, so they will perform best when planted in early spring or late fall. Withstands light frosts.
- Will resow if allowed to go to seed.
More links
- Arugula, Oregon State, Department of Horticulture
Recommended Varieties for Santa Clara County*
| Arugula Italian, OP | Delicious salad greens with deep, spicy flavor. Will resow if allowed to go to seed. Flowers are edible too. 8–10 inches tall. Plant 3–6 inches apart. |
* Many other varieties may also do well here in Santa Clara County. This list is based on UC Master Gardener trials, taste tests, and feedback from local growers.
Photo: UC Master Gardeners of Napa County Blog