How to Grow Rocket Mix
Rocket Mix
Eruca vesicaria subsp. sativa and Diplotaxis species
vegetableRocket Mix is a blend of peppery salad greens typically combining common rocket (arugula) with wild rocket varieties, offering a range of flavors from mild to intensely peppery. These fast-growing leafy greens are popular in Mediterranean cuisine and are prized for their tender leaves and distinctive spicy-peppery taste. They're ideal for cool-season growing and can be harvested as microgreens or mature leaves.
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Example Rocket Mix timeline · Pittsburgh, PA (Zone 6b)
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Plant Rocket Mix
Around Apr 17Near Pittsburgh's average last spring frost.
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Tend & protect
Late spring–summerWatering, feeding, and pest-watch reminders.
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Harvest Rocket Mix
Around May 17≈ 30 days after planting
Sample dates for Pittsburgh, PA. Sign up to get exact Rocket Mix dates for your own zip code.
Growing Conditions
Soil
Growing Zones
Find your zone →Zones 4-9; thrives in cool seasons (spring and fall)
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Get my Rocket Mix timeline →Growth Stages
Germination
5-10 daysSeeds sprout and develop their first cotyledons (seed leaves). Seedlings appear delicate and pale green.
Keep soil consistently moist and maintain temperatures around 50-65°F. Avoid overwatering. Germination occurs in 5-10 days.
Seedling & Baby Leaf
2-3 weeksTrue leaves begin to emerge; plants develop their characteristic rocket shape. Leaves are tender and flavorful at this stage.
Thin seedlings if needed. Provide bright light and consistent moisture. Can harvest as baby leaves (microgreens stage) after 2-3 weeks.
Vegetative Growth
2-4 weeksPlant develops multiple true leaves and fuller foliage. Leaves become larger and more numerous, with the distinctive peppery color and texture.
Continue regular watering and provide adequate light. Can begin selective leaf harvesting. Keep soil cool with mulch in warm weather.
Mature Leaf
1-3 weeks (harvest period)Plant reaches harvestable size with abundant tender leaves. Full peppery flavor is developed.
Harvest outer leaves regularly to encourage continued growth. Pinch off any flower buds if you prefer leaf growth over flowering.
Flowering & Seed Production
4-6 weeks (bolting accelerates in heat)Plant bolts, producing tall flowering stalks with small white, pink, or pale yellow flowers followed by seed pods.
At this point, leaf quality declines and flavor becomes bitter. Either harvest remaining leaves before bolting or allow to flower for seed collection.
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
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Use row covers on young plants, apply neem oil or insecticidal soap; encourage predatory insects
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Spray with water to dislodge; use insecticidal soap or neem oil; introduce ladybugs
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Use floating row covers; apply Bt (Bacillus thuringiensis); remove affected leaves
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and
Remove by hand, use beer traps; apply diatomaceous earth; encourage ground beetles
Uses
Fresh Salads & Greens
CulinaryRocket Mix is prized for its peppery, piquant flavor in fresh salads and as a salad green base. The tender leaves add zest and sophistication to mixed greens, grain bowls, and sandwich preparations. [source]
Pesto & Sauces
CulinaryBlend rocket leaves with olive oil, garlic, nuts, and cheese to create a vibrant, spicy pesto sauce. The peppery bite creates a distinctive sauce for pasta, bread, and drizzling. [source]
Cooked Greens
CulinaryRocket can be lightly sautéed with garlic and olive oil as a warm side dish. Cooking mellows the peppery flavor while retaining nutritional benefits. [source]
Nutritional & Health Benefits
MedicinalRocket is rich in vitamins K, C, and folate, plus glucosinolates with potential anti-cancer properties. It supports bone health, immune function, and digestive wellness. [source]
Pollinator Support
WildlifeWhen allowed to flower, rocket produces delicate blooms that attract bees, butterflies, and other beneficial pollinators to the garden. [source]
This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.
Harvest Tips
Begin harvesting baby leaves 10-14 days after sowing for microgreens or salad mixes. For mature plants, harvest outer leaves from the base upward when they're 3-5 inches long, leaving the center to continue growing. Harvest in the morning for best flavor and crispness. Regular harvesting encourages more leaf production and delays bolting. Stop harvesting when plants flower and become bitter.
Fun Facts
- 🌱 Rocket has been cultivated since Roman times and was mentioned by ancient texts as having aphrodisiac properties.
- 🌱 The name 'rocket' comes from the Italian 'ruchetta,' while Americans call it 'arugula,' derived from the Latin name.
- 🌱 Rocket seed oil has historically been used in Mediterranean and Middle Eastern cuisines and is rich in erucic acid.
Gardening Terms
New to gardening? Learn about terms used in this guide:
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