Wild Arugula (Sylvetta)

Family: Brassicaceae Vegetable

Wild Arugula (Sylvetta) arrives with a peppery, wild-spring bite and a bright, herbal aroma that feels almost electric.

Its narrow, finely serrated leaves form tender rosettes—crisp yet delicate—ideal for fresh, vibrant salads and quick tosses where its distinctive zing truly shines. Grow it for a steady harvest over weeks, enjoying its bold flavor and lively texture straight from the garden.

Light: Full SunMaturity: 45 DaysHabit: Rosette

Botanical illustration of Wild Arugula (Sylvetta)

Planting schedules and alerts are optimized for Columbus (Zone 6b).

Crop Dates

Milestone	Date
Start Indoors	Direct Sow
Last Frost	Apr 25th
Transplant / Sow Outdoors	Apr 25th
Harvest Begins	Jun 9th
Harvest Ends	Oct 16th

Crop Details

Trait	Value
Days to Maturity	45
Sun Requirements	Full Sun
Growth Habit	Rosette
Support Needed	None
Planting Depth	Normal
Germination Temp (°F)	55
Min Soil Temp (°F)	40
Min Night Temp (°F)	28
Harden Off (days)	Not Required

Culinary Notes

Chef's Note

Wild arugula (Sylvetta) brings a sharper, wilder pepper note than garden arugula, with tender-leaf crispness that rewards quick dressing—not soaking. Use it as a finishing green or in last-minute salads where its bitter snap stays vivid against salty fat like Parmesan or anchovy.

Best Uses

quick salad tosses with a sharp vinaigrette (dress right before eating)
finishing green over warm beans or grilled bread—wilts just at the edges
pairing in citrus-forward ceviche-style seafood salads
shaved into sandwiches where the bite cuts through fat

Flavor Profile

peppery, spicy bite bright herbal aroma tender crisp leaves slightly bitter green snap

Kitchen Pairings

lemon extra-virgin olive oil Parmesan burrata garlic anchovy

Frequently Asked Questions

What pest or disease is most likely on Diplotaxis tenuifolia (wild arugula), and how can I stop it?

Watch for flea beetles, which create small shot-holes in Brassicaceae leaves, especially in warm, dry spells. Cover seedlings and young plants with a fine mesh row cover once germination starts, and remove heavily damaged leaves to slow spread. If needed, apply an insecticidal soap early in the day; repeat according to label timing and avoid spraying during peak heat.

How often should I water Diplotaxis tenuifolia during its main growing phase?

Keep the top 1–2 inches of soil consistently moist but not soggy from leaf expansion through the harvest window (about weeks 3–6). In full sun, this typically means watering 1–2 times per week, increasing to more frequent light water during hot, windy periods. If leaves get tough or plants begin to bolt, that usually follows inconsistent moisture—water more evenly rather than flooding.

How do I tell when Diplotaxis tenuifolia is ready to harvest?

Harvest at roughly 35–45 days when leaves are tender and reach about 3–6 inches long, before plants flower. Start with “cut-and-come-again” snips of the outer leaves, leaving the center to keep producing. If you see flower stalks forming, taste will turn sharper and more bitter, so harvest promptly.