Esmee

Family: Brassicaceae Vegetable

Tender Esmee arugula arrives with a peppery, nutty snap and a clean, bright finish that feels vivid from the first harvest.

Its leaves form a compact rosette of deeply lobed, velvety-green foliage—crisp in texture yet pleasantly tender—ideal for adding bold flavor to salads and quick sautés, or for stirring into pesto-style sauces. Grow Esmee for a steady, flavorful supply in just 40 days, with plants that stay productive and beautifully uniform.

Light: Part SunMaturity: 40 DaysHabit: Rosette

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 4th
Harvest Ends	Oct 16th

Crop Details

Trait	Value
Days to Maturity	40
Sun Requirements	Part Sun
Growth Habit	Rosette
Support Needed	None
Planting Depth	Surface
Germination Temp (°F)	70
Min Soil Temp (°F)	40
Min Night Temp (°F)	28
Harden Off (days)	5

Culinary Notes

Chef's Note

Esmee arugula is built for impact: peppery and nutty, with leaves that stay tender-crisp, so it doesn’t collapse into bitterness when dressed. Use it either raw for a sharp, clean bite or wilted briefly so the heat softens the edge without killing the character.

Best Uses

raw salad leaves with a light olive-oil vinaigrette (so the pepper stays crisp, not dull)
hot-fast sauté—just until wilted—to tame edge without losing its snap
stirring into pesto-style sauces for a sharper, arugula-forward green
folding into warm grain bowls or on hot flatbreads right off the pan so it steams into tenderness

Flavor Profile

peppery snap nutty, faintly sweet bite tender-crisp leaves with velvety bite bright, clean finish

Kitchen Pairings

lemon olive oil Parmesan garlic balsamic vinegar chickpeas

Frequently Asked Questions

What’s a common problem for Eruca vesicaria (astro arugula) and how do I treat it at home?

Cabbage white caterpillars and flea beetles commonly chew holes in Eruca vesicaria leaves. Hand-pick caterpillars and remove badly damaged leaves, then cover beds with fine mesh row cover to block egg-laying; for flea beetles, keep plants well-watered and use row cover until plants are established. If you see signs of downy mildew (fuzzy gray growth on leaf undersides), remove affected leaves immediately and avoid overhead watering so foliage stays dry.

How often should I water Eruca vesicaria during the main growing phase (about weeks 2–6)?

Keep the top 1 inch of soil consistently lightly moist—Eruca vesicaria grows best with steady moisture rather than letting it dry out and then flood. In warm weather, this often means watering every 2–3 days, but adjust to keep that 1-inch layer from drying; water early in the day to reduce leaf wetness. If leaves start tasting bitter or plants bolt, it’s usually a sign of heat stress from irregular moisture.

How can I tell when Eruca vesicaria is ready to harvest?

Harvest when leaves are young and tender, typically around 35–40 days after sowing, or once individual plants reach about 4–6 inches tall. Pick outer leaves first so the center can keep producing, and harvest before flowering stems form—once it bolts, leaves turn sharper and more bitter. For the best flavor, harvest in the cool part of the day and use leaves promptly.