How to Plant Onion Bulbs

Step 1: Choose the Right Time

Plant onion bulbs in the spring or fall, depending on your climate. Onions prefer cool weather and will grow faster during the fall or spring. Avoid planting in the summer heat.

Step 2: Choose the Right Spot

Onions need a lot of sun, so choose a spot in your garden that gets plenty of sunlight. The soil should be well-draining鈥攕oggy soil will cause the onion bulbs to rot.

Step 3: Prepare the Soil

Onions prefer a soil pH of 6.0 to 6.8. You can test your soil's pH with a soil test kit, available at your local garden center or online. Work in some organic matter, such as compost or well-rotted manure, to improve the soil's texture and fertility.

Step 4: Plant the Onion Bulbs

Plant the onion bulbs pointy side up, about 1-2 inches deep and 3-4 inches apart. Space rows about 12-18 inches apart. Cover with soil and gently tamp down.

Step 5: Water Regularly

Onion bulbs need consistent moisture, but not too much. Water the onions about 1 inch per week, either from rainfall or irrigation. Avoid getting water on the leaves, as this can lead to disease.

Step 6: Fertilize

Apply a balanced fertilizer, such as a 10-10-10 NPK (nitrogen, phosphorus, and potassium) ratio, when the onion bulbs are about the size of a pencil. Apply again about a month later.

Step 7: Weed Regularly

Weeds can compete with the onion bulbs for nutrients and water. Remove weeds regularly to keep the onions healthy and happy.

Step 8: Harvest

Onions take about 100-120 days to mature. The tops will start to yellow and fall over when the onions are ready to harvest. Gently lift the onions out of the soil and let them dry in the sun for a few days. Store the onions in a cool, dry place with good air circulation.

Conclusion

Planting onion bulbs is a simple and rewarding process. With a little care and attention, you can enjoy a bountiful harvest of fresh, delicious onions!