Arugula, Roquette (Rocket) Microgreen Seeds

Description

Arugula Roquette Microgreen

Approx. No. of Seeds per Oz. – 20,000

Days to Maturity: 8–14 Days

Light Requirements: Bright, consistent light — 12–16 hours daily from a sunny window or grow lights.

Botanical name: (Eruca vesicaria subsp. sativa)

Arugula, Roquette Microgreens are fast-growing, flavorful greens that typically reach harvest size in 8–14 days, though some growers harvest as early as 4–5 days for a milder flavor. The exact timing depends on temperature, light, and the desired leaf size. Plants are usually 1–3″ tall at harvest, with tender seed leaves and sometimes the first true leaves beginning to emerge.

Known for their distinctive, bold taste, arugula microgreens have a fresh, crisp texture and a peppery, nutty flavor with hints of spice that intensify as they mature. Younger leaves offer a milder, more delicate flavor, while older leaves develop a stronger kick, sometimes compared to horseradish or mustard.

Uniformly green and packed with vitamins A, C, and K, along with calcium, these nutrient-rich microgreens are both healthy and low in calories. They shine in salads, sandwiches, and wraps, and make a beautiful garnish for soups, appetizers, and entrées. They also pair wonderfully with omelets, pasta, and even green smoothies.

Perfect for home or restaurant kitchens, Arugula, Roquette Microgreens bring a burst of fresh, peppery flavor to your table—ready in days and ideal for elevating everyday dishes!

Planting Instructions for Arugula, Roquette Microgreen Seeds

When to Plant

Arugula, Roquette Microgreens can be grown year-round indoors, providing fresh, peppery greens in as little as 8–14 days. Some growers harvest earlier, at 4–5 days, for a milder flavor. Sow new trays every one to two weeks for a continuous supply. If planting outdoors, choose mild weather and protect from temperature extremes.

Where to Plant

Grow in shallow trays, containers, or clean food packaging with drainage holes, placed inside a second tray to catch water. A sunny south-facing windowsill works well, but if sunlight is limited, use a full-spectrum grow light positioned one to two inches above the plants for 12–16 hours daily. Maintain good airflow to prevent mold.

How to Plant

Step 1: Fill a shallow draining tray with one to two inches of damp seed-starting mix, coconut coir, or another clean growing medium.

Step 2: Smooth the surface lightly without pressing it down too firmly.

Step 3: Scatter arugula seeds evenly over the top, planting them close together since each seed produces only one microgreen.

Step 4: Press seeds gently onto the surface without covering them, then mist lightly with a spray bottle.

Step 5: Cover the tray with a humidity dome, another tray, or a light cloth to retain moisture and block light.

Step 6: Place the tray in a warm, dark spot for 2–7 days until the seeds sprout. Keep the cover in place during this time and check daily to ensure the medium stays evenly moist but not soggy.

Growing

Once seeds have sprouted, remove the cover and place the tray in bright light or under grow lights for optimal growth. Rotate trays daily if using natural light to encourage even growth. Water from below, avoiding wetting the leaves, and never let the medium dry out completely. Use a small fan on low in still air to improve airflow and reduce mold risk.

Harvesting

Harvest when plants reach 1–3″ tall and have their seed leaves and possibly the first true leaves. Cut just above the soil line with clean scissors or a sharp knife. For the boldest flavor, harvest at full maturity; for a milder taste, harvest earlier.

Storage

Arugula microgreens are best enjoyed fresh immediately after harvest for peak flavor and nutrition. If storing, keep unwashed greens in an airtight container lined with a paper towel in the refrigerator for up to five to seven days. Rinse gently in cool water just before use.

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