Grow one of the most famous sweet onions right in your garden 🧅
Walla Walla Sweet onions are a classic heirloom variety known for their large size, mild flavor, and incredible sweetness. Perfect for slicing fresh, grilling, or adding to salads, these onions are low in pungency and high in flavor.
This long-day variety thrives in northern climates and produces beautiful golden bulbs that store well and taste even better.
🌱 Plant Details
100 seeds
- Type: Heirloom onion
- Variety: Walla Walla Sweet
- Bulb Color: Golden yellow
- Flavor: Mild, sweet, low pungency
- Size: Large bulbs (up to 4–6 inches)
- Sun: Full sun
- Day Type: Long-day onion
🌿 Growing Info
- Start indoors 8–10 weeks before last frost or direct sow early spring
- Plant depth: ¼ inch
- Spacing: 4–6 inches apart
- Germination: 7–14 days
- Requires full sun and well-drained soil
- Water consistently for best bulb development
- Harvest when tops fall over and dry
💛 Why You’ll Love It
- Famous sweet onion variety
- Mild flavor (great raw or cooked)
- Produces large, beautiful bulbs
- Easy to grow with proper spacing
- Perfect for home gardens and raised beds
- Great for slicing, grilling, and fresh eating
