Shocking Secrets: How to Harvest Walking Onions Revealed!

Walking onions, also known as “topsetting” onions, are a unique and rewarding vegetable to grow. These perennial plants produce bulbs both at the top of the stalk and at the base of the plant, making them a continual source of delicious, flavorful onions. But knowing how to harvest walking onions is essential to ensure a healthy and productive crop year after year. This guide will walk you through the process of harvesting walking onions, from identifying ripe bulbs to storing them for future use.

Understanding Walking Onion Growth Habits

Before we delve into the specifics of harvesting, let’s understand how walking onions grow. They have a unique growth pattern, producing two types of bulbs:

• Topset Bulbs: These bulbs form at the top of the flowering stalk, resembling a cluster of miniature onions. They are typically harvested when they are about the size of a quarter or larger.
• Base Bulbs: These bulbs are the main root system of the plant, similar to traditional onions. They are harvested in the fall after the plant has gone dormant.

When to Harvest Walking Onions: A Guide to Timing

Timing is crucial when harvesting walking onions to ensure you get the most flavorful and usable bulbs.

Topset Bulbs:

• Harvesting Time: Topset bulbs are ready for harvest when they are firm and about the size of a quarter.
• Harvesting Method: Simply snap off the topset bulb cluster from the stalk. You can often harvest multiple topset clusters from a single stalk throughout the growing season.

Base Bulbs:

• Harvesting Time: Harvest base bulbs in the fall after the plant has gone dormant and the leaves have died back. This typically occurs in late fall or early winter.
• Harvesting Method: Dig up the entire plant, carefully remove the base bulb, and store it for later use.

Harvesting Topset Bulbs: A Step-by-Step Guide

1. Identify Ripe Bulbs: Look for topset bulbs that are firm and about the size of a quarter. They may be green or slightly brown, depending on the variety.
2. Snap Off the Bulbs: Gently snap the topset bulb cluster off the stalk. You may need to use your fingers or a small knife to separate the bulbs.
3. Harvest Throughout the Season: Continue harvesting topset bulbs as they mature throughout the growing season.

Harvesting Base Bulbs: A Comprehensive Guide

1. Prepare for Harvest: In late fall or early winter, after the plant has gone dormant, prepare to harvest the base bulbs.
2. Dig Up the Plant: Use a garden fork or shovel to gently dig up the entire plant. Be careful not to damage the base bulb.
3. Remove the Base Bulb: Carefully remove the base bulb from the plant. You can store it for later use or replant it to start a new colony.

Storing Your Walking Onion Harvest

Proper storage is essential to preserve the freshness and flavor of your walking onion harvest.

Topset Bulbs:

• Refrigeration: Store topset bulbs in the refrigerator for up to a week.
• Freezing: You can freeze topset bulbs for longer storage. Blanch them in boiling water for 3 minutes, then drain and freeze in a freezer-safe bag.

Base Bulbs:

• Cool, Dry Place: Store base bulbs in a cool, dry place, such as a basement or garage. They can be stored for several months.

Propagating Walking Onions: Expanding Your Harvest

One of the most rewarding aspects of growing walking onions is their ability to propagate easily. Here’s how to expand your walking onion patch:

• Plant Topset Bulbs: Plant topset bulbs in the spring, spacing them about 6 inches apart.
• Replant Base Bulbs: After harvesting base bulbs, you can replant them to start new colonies.

Walking Onion Recipes: From Savory Dishes to Sweet Treats

Walking onions are a versatile ingredient that can be used in a variety of dishes. Here are a few ideas to get you started:

• Sautéed Walking Onions: Sauté walking onions in butter or olive oil until softened and caramelized. They make a delicious side dish or topping for grilled meats.
• Walking Onion Relish: Combine chopped walking onions with vinegar, sugar, and spices to create a flavorful relish.
• Walking Onion Soup: Use walking onions in a hearty soup, along with other vegetables and broth.
• Walking Onion Pizza: Top your pizza with sliced walking onions for a unique and flavorful twist.

Time to Harvest: Enjoying the Bounty of Your Walking Onions

Harvesting walking onions is a rewarding experience, allowing you to enjoy the fruits of your labor throughout the year. With proper care and attention, you can enjoy a continuous supply of fresh, flavorful onions. Whether you use them in savory dishes or sweet treats, walking onions are a delicious and versatile addition to any garden.

What People Want to Know

Q: What is the difference between walking onions and regular onions?

A: Walking onions are a perennial variety that produces bulbs both at the top of the stalk and at the base of the plant. Regular onions are annuals and only produce bulbs at the base of the plant.

Q: How long does it take for walking onions to mature?

A: Topset bulbs can be harvested within a few months of planting, while base bulbs take a full growing season to mature.

Q: Can I grow walking onions in containers?

A: Yes, walking onions can be grown in containers. Choose a container that is at least 12 inches wide and deep.

Q: How do I prevent walking onions from spreading too much?

A: To control the spread of walking onions, you can harvest the base bulbs before they have a chance to multiply. You can also use a barrier to prevent them from spreading to other areas of your garden.

Q: What are some common pests and diseases that affect walking onions?

A: Walking onions are generally resistant to pests and diseases. However, they can be susceptible to onion flies, onion thrips, and fungal diseases such as downy mildew.