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What is an Onion Set?

Published in Gardening Basics 2 mins read

An onion set is essentially a small, immature onion bulb.

Understanding Onion Sets

According to the provided reference, onion sets are:

  • Small onion bulbs: Typically about the size of a nickel in diameter.
  • Grown from seed: They are cultivated from seeds in the previous growing season.
  • Available in spring: You can purchase them from seed catalogs, garden centers, and hardware stores in the spring.
  • Easy to plant: Onion sets offer an easier planting method compared to starting from seed, helping to ensure a harvest of full-sized onions.

Why Use Onion Sets?

Using onion sets offers several advantages for gardeners:

  • Reduced Growing Time: They mature faster than onions started from seed.
  • Higher Success Rate: They are more reliable for producing a good harvest.
  • Convenience: Planting small bulbs is simpler than sowing seeds.

How to Use Onion Sets

To plant onion sets successfully, follow these steps:

  1. Prepare the soil by ensuring it is loose and well-draining.
  2. Plant the sets about 1-2 inches deep and 4-6 inches apart.
  3. Water well after planting.
  4. Provide regular watering and care until harvest.

Summary

Feature Description
Size Typically about the size of a nickel.
Origin Grown from seed in the previous season.
Availability Purchased in spring from catalogs or stores.
Planting Method Easiest way to ensure a full-sized onion harvest.

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