# White Onions

Source: https://shop.homegrowngardenschicago.com/product/white-onions/
Published: 2024-03-08
Updated: 2026-07-24

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## **WHITE ONION — SETS (*Allium cepa*)**

**Direct Sow | Mid–Late April | Annual | Sets**

A garden essential for both fresh and cooked dishes, white onions are easy to grow and highly versatile. Their pungent aroma naturally helps deter pests in the garden, while offering flexible harvest—enjoy early as scallions or allow bulbs to fully mature.

### Growing Details

- Sprouts in: 7–14 days
- Harvest: ~100 days for full bulbs
- Ideal temperature: 45–80°F
- Plant spacing: 6″
- Full sun
- Frost hardy
- Plant sets root-side down, pointed tip up

### Garden Companionship

*Best planted with:* Carrots, lettuce, beets, cabbage, strawberries\
*Benefits:* Helps deter pests such as aphids and improves overall garden health\
*Avoid planting near:* Beans and peas, which may be negatively affected by alliums

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### Pro Growing Tips

- Harvest early for green onions or allow bulbs to fully size for storage
- Keep soil consistently moist during early growth for best bulb development
- Plant in loose, well-drained soil to encourage uniform bulb formation

### Health Highlights

- **Immune support:** Rich in vitamin C and beneficial compounds
- **Heart health:** Alliums are known to support cardiovascular wellness
- **Culinary staple:** Essential flavor base for a wide range of dishes

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*Pre-order now for easy-to-grow onion sets, perfectly timed for early spring planting.*