How to Grow Arugula (Runway)

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Arugula (Runway)

Eruca vesicaria subsp. sativa

vegetable

Runway is a fast-growing arugula cultivar prized for its deeply serrated, tender leaves and mild, slightly peppery flavor. It matures quickly and is ideal for succession planting and baby leaf harvesting. This variety is particularly suited for both spring and fall growing seasons.

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Example Arugula (Runway) timeline · Pittsburgh, PA (Zone 6b)

  1. Plant Arugula (Runway)

    Around Apr 17

    Near Pittsburgh's average last spring frost.

  2. Tend & protect

    Late spring–summer

    Watering, feeding, and pest-watch reminders.

  3. Harvest Arugula (Runway)

    Around May 17

    ≈ 30 days after planting

Sample dates for Pittsburgh, PA. Sign up to get exact Arugula (Runway) dates for your own zip code.

Growing Conditions

☀️
Sun: Full sun to partial shade; 4-6 hours of sunlight daily optimal
💧
Water: Keep soil consistently moist but not waterlogged; water 1-2 times weekly depending on weather; arugula prefers cool, evenly moist conditions
📏
Spacing: 4-6 inches
📅
Days to maturity: 30-40 days for full-sized plants; 20-25 days for baby leaf harvest
🌱
Planting depth: 0.5 inches

Soil

Type: Well-draining loamy soil rich in organic matter
pH: 6.0-7.0
Amendments:
Compost Well-rotted manure Peat moss or coconut coir

Growing Zones

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Thrives in zones 3-10; grows best in cool seasons (spring and fall)

3a 3b 4a 4b 5a 5b 6a 6b 7a 7b 8a 8b 9a 9b 10a 10b

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Growth Stages

1

Seedling

1-2 weeks

Cotyledons emerge within 5-8 days; first true leaves appear small and deeply lobed

Keep soil moist but not soggy; thin seedlings to proper spacing once true leaves develop; provide bright light

2

Vegetative Growth

2-3 weeks

Plant develops characteristic deeply serrated, arrow-shaped leaves; plant remains low and rosette-like

Water consistently; apply thin layer of mulch to retain moisture and keep soil cool; monitor for bolting in warm weather

3

Baby Leaf Harvest Stage

1-2 weeks before maturity

Leaves are tender, 3-4 inches long, and ideal for salads; plant has not yet produced flower buds

Begin harvesting outer leaves from bottom up; pinch off top growth to encourage bushier development; harvest regularly to prevent bolting

4

Full Maturity

1-2 weeks

Plant reaches 8-12 inches in height with fully developed, deeply serrated leaves; more mature flavor

Harvest outer leaves regularly; watch for flower buds forming (bolting), especially in heat; provide afternoon shade if temps exceed 75°F

5

Bolting/Flowering

2-3 weeks

Plant sends up flower stalks with small, yellow flowers; leaves become tougher and more peppery

Leaves become less palatable after bolting; allow some plants to bolt for seed production if desired; remove spent plants to succession plant

Companion Planting

Plan your garden →

Plant with:

Avoid planting near:

Fennel Dill Cruciferous vegetables (cabbage, broccoli, cauliflower) in the same location repeatedly

Common Pests

  • Use row covers on young plants; spray neem oil or insecticidal soap; encourage beneficial insects; reflective mulches deter beetles

  • Handpick caterpillars; use Bacillus thuringiensis (Bt) spray; apply neem oil; encourage birds and parasitic wasps

  • Spray with strong water stream; apply insecticidal soap or neem oil; introduce ladybugs; plant alyssum to attract beneficial insects

  • and

    Hand-pick in early morning or evening; create copper barriers; use beer traps; encourage ground beetles and toads

  • Remove affected leaves; use row covers; apply spinosad or neem oil; encourage parasitic wasps

Uses

🍳

Fresh Salads & Pesto

Culinary

Runway arugula's tender leaves and mild peppery flavor make it perfect for mixed green salads and homemade pesto. The young leaves are particularly versatile for use raw in salads, wraps, and sandwiches. [source]

🍳

Cooked Greens & Pasta

Culinary

Mature leaves can be lightly sautéed with garlic and olive oil as a side dish, added to pasta dishes, or wilted into soups. The peppery notes complement Italian and Mediterranean cuisines. [source]

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Digestive & Nutritional Benefits

Medicinal

Arugula is rich in vitamins K, C, and A, plus glucosinolates with potential anti-cancer properties. It has been traditionally used to support digestion and provide antioxidant benefits. [source]

🏠

Microgreens & Sprouts

Household

Runway arugula seeds germinate quickly and are excellent for growing microgreens indoors on windowsills or in trays. Microgreens can be harvested in 10-14 days for an intense flavor boost. [source]

🦋

Pollinator Support

Wildlife

When allowed to bolt, arugula's small yellow flowers attract bees and other pollinators. Letting some plants flower supports garden ecosystem health and provides seed for next season. [source]

This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.

Harvest Tips

For baby leaf arugula, harvest when leaves are 2-4 inches long and tender (20-25 days), by pinching or cutting outer leaves from the base. For full-sized leaves, wait 30-40 days and harvest outer leaves regularly to promote continued production and prevent bolting. Cut in early morning for best flavor and tenderness. Arugula is best harvested before plants bolt, as older leaves become tough and very peppery. In hot weather, harvest more frequently to stay ahead of bolting.

Fun Facts

  • 🌱 Runway arugula was selected and bred specifically for its tenderness and fast maturity, making it one of the quickest-maturing leafy greens available for commercial and home growers.
  • 🌱 The name 'arugula' comes from the Italian 'ruchetta,' while 'roquette' is the French term for the same plant; the deeply serrated leaf pattern is one of the most distinctive identifying features of this cultivar.
  • 🌱 Arugula is a cool-season crop that actually tastes milder and more tender when grown in spring and fall; hot summer temperatures trigger bolting and increase the peppery bite, so Runway is ideal for succession planting every 2-3 weeks from spring through early fall.

Gardening Terms

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