All About Arugula Plant Seeds:
Germination, Storage and Sowing

Arugula is an easy-to-grow, fast-growing green that can add a peppery flavor to salads, sandwiches, and other dishes. It’s a cool-weather crop that can be grown in spring and fall, and the seeds are readily available at most garden centers and online seed catalogs. In this article, we’ll cover everything you need to know about arugula plant seeds, from germination to sowing and storage.

Germination

Arugula seeds are relatively easy to germinate, but they do require some attention to ensure successful sprouting. Here are some tips for germinating arugula seeds:

• Soak the seeds: Arugula seeds benefit from soaking for 12-24 hours before planting. This can help break down the seed coat and allow moisture to penetrate more easily.
• Plant in fertile soil: Arugula prefers well-draining, fertile soil. Make sure your soil is amended with compost or other organic matter before planting.
• Plant at the right depth: Arugula seeds should be planted about 1/4 inch deep in the soil. Cover lightly with soil and water gently.
• Keep moist: Arugula seeds need to be kept moist until they germinate. Water gently using a watering can or misting bottle to avoid displacing the seeds.

Arugula seeds typically germinate within 7-14 days.

Storage

If you’re not ready to plant your arugula seeds right away, you can store them for later use. Proper storage is important to ensure seed viability. Here’s how to store arugula seeds:

• Keep cool and dry: Store arugula seeds in a cool, dry place away from direct sunlight. A pantry or closet works well.
• Use airtight containers: Store arugula seeds in airtight containers such as Mason jars or resealable bags. This will help prevent moisture and pests from getting in.
• Label and date: Be sure to label your arugula seed containers with the variety and date of storage.

Arugula seeds can remain viable for up to five years if stored properly.

Sowing

When it comes time to plant your arugula seeds, there are a few things to keep in mind:

• Choose the right location: Arugula prefers full sun to partial shade and well-draining soil. Choose a location that gets at least six hours of sun per day.
• Plant at the right time: Arugula is a cool-season crop that prefers temperatures between 50-65 degrees Fahrenheit. Plant in early spring or late summer for best results.
• Thin out seedlings: Once your arugula seeds have sprouted, thin out the seedlings so that they are spaced about 4-6 inches apart. This will allow room for growth and prevent overcrowding.
• Water regularly: Arugula needs consistent moisture to thrive. Water deeply once or twice per week, depending on weather conditions.

With proper care, your arugula plants should be ready for harvest within 30-40 days.

FAQ

Q: Can I grow arugula indoors?

A: Yes! Arugula can be grown indoors in pots or containers with good drainage. Provide plenty of light and keep the soil moist.

Q: Can I save arugula seeds from my plants?

A: Yes! Allow your arugula plants to bolt (go to seed) and harvest the seed pods when they turn brown and dry.

Q: How often should I fertilize my arugula plants?

A: Arugula doesn’t require much fertilization, but you can apply a balanced fertilizer once or twice during the growing season if desired.

Q: Can I plant arugula with other crops?

A: Yes! Arugula pairs well with other cool-season crops such as lettuce, spinach, and radishes. They can all be planted together in the same bed.

Q: Can I eat the flowers of my arugula plant?

A: Yes! Arugula flowers are edible and have a slightly spicy flavor similar to the leaves. They make a great addition to salads and other dishes.