Arugula 'Baby Leaf'

Family: Brassicaceae Leafy Green

Tender, peppery leaves unfurl with a vivid, fresh snap—Arugula ‘Baby Leaf’ delivers a quick harvest of petite rosettes that taste bright and lively even at 35 days.

Expect a delicate, succulent texture with a mild-to-bold mustard bite that’s especially satisfying in salads and quick tosses. Grow it for continuous, baby-size picking, and enjoy its flavor-forward charm in fresh greens, vibrant garnishes, and zesty sauces.

Light: Part SunMaturity: 35 DaysHabit: Rosette

Botanical illustration of Arugula 'Baby Leaf'

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

Crop Dates

Milestone	Date
Start Indoors	Mar 28th
Last Frost	Apr 25th
Transplant / Sow Outdoors	Apr 25th
Harvest Begins	May 30th
Harvest Ends	Oct 16th

Crop Details

Trait	Value
Days to Maturity	35
Sun Requirements	Part Sun
Growth Habit	Rosette
Support Needed	None
Planting Depth	Surface
Germination Temp (°F)	65
Min Soil Temp (°F)	45
Min Night Temp (°F)	35
Harden Off (days)	5

Culinary Notes

Chef's Note

Baby-leaf arugula tastes like its own little seasoning—peppery and mustardy without the fibrous chew of mature greens. Use it raw or toss it in at the last second so the leaves stay crisp and the bite stays bright.

Best Uses

raw baby-leaf salads with a light vinaigrette that coats but doesn’t dull the bite
quick tosses in warm pasta or potatoes off-heat to keep it lively
zippy garnishes on sandwiches, flatbreads, and grain bowls
blitzed into a fast arugula-mustard style sauce or pesto for a sharper green punch

Flavor Profile

tender succulent snap peppery mustard bite bright, clean finish with slight bitterness

Kitchen Pairings

lemon olive oil parmesan grapefruit garlic burrata

Frequently Asked Questions

How do I prevent and treat downy mildew on arugula ('Baby Leaf')?

Downy mildew shows up as yellow patches on the upper leaf surface with a gray-purple fuzz underneath, especially in cool, damp part-sun. Remove and discard the worst leaves immediately, improve airflow, and avoid wetting the foliage when watering. If it keeps spreading, use a labeled fungicide for downy mildew on edible greens and follow the label’s interval (important for a 35-day crop).

How often should I water arugula 'Baby Leaf' during the main growing phase?

For the fastest, tender growth, keep the soil consistently lightly moist—typically about 1 inch of water per week, split into 2–3 waterings if it’s dry. Water when the top 1/2 inch of soil feels dry; don’t let it swing to bone-dry or the leaves turn bitter and bolt-prone. In part sun, mulch lightly to slow moisture loss but keep the crown and leaves from staying wet.

How can I tell when arugula 'Baby Leaf' is ready to harvest?

Harvest at about 25–35 days when leaves are 2–6 inches long and look crisp and full, not ragged or overly stretched. For baby-leaf picking, snip the outer leaves and leave the center to regrow; expect multiple harvests over 1–2 weeks. If you see flower stalks forming, harvest immediately and expect the remaining leaves to become more peppery/bitter.