What to Plant After Onions

Onions are a fantastic addition to any garden, but once you've harvested them, what do you plant in their place? Fortunately, there are many vegetables that thrive when planted after onions. In this article, we'll explore the best options for what to plant after onions.

1. Leafy Greens

Leafy greens, such as spinach, lettuce, and kale, do well when planted after onions. Onions help to repel pests and diseases that can harm these plants. Additionally, leafy greens have shallow roots, which means they won't compete with the deep roots of onions.

When planting leafy greens after onions, be sure to amend the soil with compost or other organic matter. These plants prefer nutrient-rich soil with plenty of moisture. You can also plant them in a shaded area to protect them from the harsh summer sun.

2. Legumes

Legumes, such as beans and peas, are another great option for planting after onions. These plants add nitrogen to the soil, which is important for plant growth. Onions use a lot of nitrogen, so adding legumes after harvesting them can help to replenish the soil.

When planting legumes after onions, be sure to give them plenty of space. They have deep roots, which can make it difficult for other plants to compete for nutrients. In addition, legumes should be planted in well-draining soil to avoid root rot.

3. Root Vegetables

Root vegetables, such as carrots and beets, are also a good choice for planting after onions. Onions help to loosen the soil, which makes it easier for root vegetables to grow. Additionally, root vegetables are deep-rooted, which means they won't compete with the shallow roots of onions.

When planting root vegetables after onions, be sure to remove any remaining onion roots from the soil. This will prevent them from competing for nutrients. In addition, root vegetables should be planted in well-drained soil to avoid rot.

Conclusion

There are many options for planting after onions, but the most successful options are leafy greens, legumes, and root vegetables. These plants will thrive in soil that has been enriched with organic matter and will benefit from the pest-repellent properties of onions. Be sure to give the plants plenty of space and amend the soil according to their needs for the best results.