Arugula Seeds, Wasabi

Sku:
#OG132
Minimum seed count:
200
star-filled
4.2
14 Reviews
$3.50

Description

(Diplotaxis erucoides). For those chasing the unmistakable tingle and mouth-watering flavor of true wasabi, look no further than the Wasabi arugula.  This leafy crop is becoming popular in Japan and is a new star of the U.S. culinary scene. The Wasabi arugula is perfect for salads, and topping sandwiches. This short and stout plant is quick to mature, but also fairly quick to bolt; sowing multiple successions and eating the delicious flowers will help you enjoy this plant for a longer season! Wasabi arugula is high in vitamin A, and arugula is a source of other important vitamins such as vitamin K and vitamin B-9.

  • About 35 days to maturity
  • 4-8 hours of sun
  • Sprouts in 5-7 days
  • Seed Depth: 1/8"
  • Plant Spacing: 6"
  • Ideal Temperature: 40-70s F
  • Frost Hardy: Yes

Growing Tips

Wasabi arugula thrives in well-drained, fertile soil with a neutral to slightly acidic pH between 6.0 and 7.0. Adding compost or well-rotted manure to the soil before planting can help ensure it has the nutrients needed for robust growth. This variety prefers full sun but can tolerate partial shade, particularly in warmer climates where excessive heat may cause the plant to bolt prematurely. Consistent watering is essential, as Wasabi arugula has shallow roots that require steady moisture, though the soil should not be waterlogged.  More Arugula Growing Tips >>

When to Grow

Wasabi arugula is best planted in the cooler temperatures of early spring or fall. It does not perform well in hot weather, as high temperatures can cause the plant to bolt, leading to bitter leaves. In most areas, you can start sowing seeds as soon as the danger of frost has passed in the spring, or in late summer for a fall crop. For continuous harvesting, consider succession planting every two to three weeks during the growing season. This method helps ensure a steady supply of fresh, spicy leaves​.

How to Sow and Plant

To plant Wasabi arugula, sow seeds directly into the garden about 1/8 inch deep and space them roughly 1 inch apart. After the seedlings emerge and grow to a few inches tall, thin them to about 6 inches apart to give each plant enough space to develop fully. If planting in rows, space the rows about 10-12 inches apart. Wasabi Arugula is also well-suited for container gardening. Ensure the containers have good drainage, and keep the soil consistently moist​.

How to Grow

Regular watering is important, particularly during dry spells, to keep the soil evenly moist but not soggy. Mulching around the plants can help retain moisture and prevent weeds. Although Wasabi arugula is not a heavy feeder, adding compost or a balanced fertilizer can benefit the plants if the soil is not particularly fertile. Watch for common pests like aphids and flea beetles, which can be managed with organic methods such as neem oil or insecticidal soap.

How to Save

To save seeds from Wasabi arugula, allow some plants to flower and produce seed pods. Once the pods have dried on the plant, you can harvest them and let them dry further in a paper bag. Shake the pods to release the seeds, and store them in a cool, dry place until the next planting season. Saving seeds allows you to continue growing this unique variety in subsequent years​.

FAQ

How does the flavor of Wasabi arugula compare to other arugula varieties?
Wasabi arugula has a much spicier flavor than most other arugula varieties, with a distinctive kick similar to that of wasabi. This makes it an excellent addition to salads, sandwiches, or as a garnish where a bold, peppery taste is desired​.

Can Wasabi arugula be grown indoors?
Yes, it can, provided it receives adequate light. A sunny windowsill or grow lights will work well. Indoor growing allows you to control the environment, making it easier to avoid the high temperatures that cause bolting.

How often should Wasabi arugula be harvested?
You can start harvesting Wasabi Arugula when the leaves are about 4-6 inches long. Harvest the outer leaves first, allowing the inner leaves to continue growing. Regular harvesting will encourage the plant to produce more leaves and help delay bolting.

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