Valencia Onion
Best versatile onion for gardeners seeking reliable harvests in any region.
Discover the Valencia Onion, a versatile day-neutral sweet Spanish variety perfect for any garden. This open-pollinated onion offers a mild to sweet flavor, ideal for harvesting as green onions or growing into large bulbs with warm, golden-brown skin. It matures in about 120 days and stores well after curing. For best results, plant in well-drained, organic-rich soil with a pH of 6.2-6.8, ensuring minimal weed competition for optimal growth and a bountiful harvest.
$4.15
Owner Satisfaction
4.7
/ 5
Category Rank
271
/ 6537
#271 in Seeds & Seed Tape
Price vs Category Average
-59%
Below average
Days to Maturity
120
/ days
Who it's for
- Homesteaders prioritizing winter food security and culinary quality
- Eco-conscious gardeners committed to sustainable, chemical-free growing practices
- Northern growers seeking consistent, high-yield harvests in long-day climates
Who should skip it
- Casual gardeners lacking indoor seed-starting equipment or space
- Southern growers located in regions requiring short-day onion varieties
- Budget-focused shoppers prioritizing low-cost seeds over organic certification
Performance breakdown
Regional Adaptability
Day-neutral genetics ensure consistent performance across diverse climate zones.
Storage Longevity
Cures reliably for extended pantry life throughout the winter months.
Flavor Profile
Delivers a classic sweet Spanish taste with minimal pungent bite.
Harvest Versatility
Equally productive whether pulled early as scallions or fully matured.
Germination Reliability
High-quality organic seeds provide consistent sprout rates for home gardeners.
Growth Cycle Efficiency
Requires a patient four-month commitment to reach full bulb maturity.
Key Specs
Days to Maturity
120 days
Bulb Size
4 inches
Seeding Depth
1/8-1/4 inches
Optimal Soil pH
6.2-6.8
Plant Spacing
3-6 inches
Seeds per ounce
6,000-8,000 (7,000 avg.)
Type
Open-Pollinated
Water Needs
Moderate
Know before you buy
Day-neutral means this onion will form bulbs regardless of how many hours of daylight it receives. This makes it a versatile choice that performs reliably across almost all growing regions.
You can do both. These are excellent for early harvest as green onions, or you can leave them in the ground for the full 120 days to develop large, 4-inch bulbs.
Valencia onions are known for their good storage quality. To maximize shelf life, ensure you cure them properly in a dry, well-ventilated area until the outer skins are papery and the necks are completely dry.
These onions thrive in well-drained, organic-rich soil with a pH between 6.2 and 6.8. Because onions have shallow roots, it is important to keep the area weed-free to ensure they don't have to compete for nutrients.
For optimal bulb development, space your seeds or seedlings 3 to 6 inches apart. Providing this room allows the bulbs to reach their full 4-inch potential without crowding.
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