Onion Sets

Onion sets are flavorful, nutritious, and one of the most popular vegetables in the home garden. They're easy to grow and thrive in full sun with well-drained, slightly acidic, fertile soil. Start by planting the sets close together, nearly touching. As the tops reach about 6 inches tall, you can harvest every other plant for fresh green onions. The remaining onions will mature into dry bulbs, ready to harvest when their tops naturally dry out and fall over in late summer. Gently lift the bulbs with a fork and store them in a cool, dry place for long-lasting use.

Growing Onion Sets in Your Garden

  • Three long-day onion sets for our northern gardeners
  • Quick and easy to plant, fast to establish
  • Enjoy green onions or let them mature into full, flavorful bulbs
  • Low-maintenance and dependable

Growing Onion Sets in Your Garden

  • Three long-day onion sets for our northern gardeners
  • Quick and easy to plant, fast to establish
  • Enjoy green onions or let them mature into full, flavorful bulbs
  • Low-maintenance and dependable

The Simple Joy of Growing Onions from Sets

There’s a simple joy in growing onions from sets as it’s an easy, rewarding start for gardeners of all levels. Watching the small, dormant bulbs come to life and push up bright green shoots is a quiet thrill that signals your garden is thriving. Never planted onion sets before? No problem. Onion sets are quick to establish and reliable, making them perfect for early success in the season. Are you a seasoned gardener who has grown onion sets through the years? We have three tried-and-true long day varieties available that we know you will love. Each onion set gives you the flexibility to harvest tender green onions in spring or wait for full, mature bulbs in late summer, the process is both satisfying and practical. It’s a delight to pull a firm, fragrant onion from the soil, knowing it began as a tiny set just weeks before. Growing from sets turns a basic kitchen staple into a hands-on garden victory.

Onions Bring Homegrown Health

Homegrown onions are not only delicious but also packed with nutritional benefits. They’re a great source of vitamin C, which supports a healthy immune system and aids in collagen production. Onions also contain antioxidants and compounds like quercetin that have anti-inflammatory and heart-protective properties. Their natural sulfur compounds may help lower cholesterol levels and support healthy blood pressure. Including homegrown onions in your meals is an easy way to boost flavor while supporting overall wellness.

How to Plant Onion Sets

Planting onion sets is a quick and easy way to start your onion crop. Simply place the sets about one inch deep in loose, well-drained soil with the pointed end facing up. Space them a few inches apart in a sunny garden bed. With regular watering and a bit of patience, you’ll soon see green shoots signaling healthy growth.

For more information about planting, growing, and caring for onion bulbs, see our Onion Sets Planting Guide.