What is a sprouting onion?

A sprouting onion is an onion that has started to grow a new shoot from the center of the bulb. This can happen if the onion is stored in a warm or damp environment for too long. While you may think it's time to throw away the onion, you can actually use it to grow a whole new one! Here's how to plant a sprouting onion:

Step 1: Gather supplies

You'll need a sprouting onion, a pot, soil, and water. The pot should have drainage holes in the bottom to prevent the soil from becoming waterlogged. For optimal growth, choose a pot that is at least 6 inches deep and wide.

Step 2: Prepare the soil

Fill the pot with a quality potting mix, leaving about an inch of space from the top. You can also add some compost or fertilizer if desired. Be sure to mix the soil well so that it's evenly distributed.

Step 3: Plant the onion

Place the onion on top of the soil, with the sprouting end facing up. Make sure the sprout is not covered by soil, as it needs access to light to continue growing. Gently press the onion into the soil to help it stay in place.

Step 4: Water the onion

Use a watering can to give the onion a thorough watering, making sure the soil is evenly moist. Don't overwater, as this can lead to rot. Allow the soil to dry out slightly between waterings.

Step 5: Care for the onion

Place the pot in a sunny location, preferably near a window that gets at least 6 hours of sunlight per day. As the onion grows, you may need to provide support for the stem using a bamboo stake or similar item. Be sure to keep the soil moist, but not waterlogged, and monitor the plant for any signs of pests or diseases.

Step 6: Harvest the onion

After a few weeks, you'll see green shoots emerging from the soil. As the onion continues to grow, the stem will become thicker and the bulb will develop. When the leaves start to yellow and fall over, it's time to harvest the onion. Gently dig it up from the soil, and store it in a cool, dry place until ready to use.

Planting a sprouting onion is a fun and easy way to grow your own produce at home. With just a little care and attention, you can enjoy fresh, homegrown onions in no time!