Onion Wolf F1

Dutch Excellence in the Salad Onion Segment

The «Wolf F1» onion by Nickerson Zwaan is a staple for professional growers looking to dominate the early-harvest market. This short-day hybrid, engineered in the Netherlands, has earned a reputation for reliability and consistent performance, delivering high-quality, market-ready bulbs that meet modern retail standards.

Agronomic Profile and Market Value

The primary appeal of the Wolf F1 lies in its uniformity. It produces firm, round bulbs weighing between 140–150 grams, covered in a signature bright-brown skin. Its interior, a crisp white flesh, classifies it as a premium salad onion, favored by consumers for its mild, non-pungent flavor profile.

• Maturation Period: 260–270 days, necessitating precise planting schedules.
• Storage Capability: Excellent for short-term logistics, maintaining quality for 3–4 months.
• Density Recommendation: 1,100,000–1,500,000 seeds per hectare to ensure optimal bulb sizing and root development.

The hybrid is designed specifically for manual harvesting. At recommended planting densities, the plant develops a robust foliage system, which simplifies field operations during the peak season. Its genetic background from Nickerson Zwaan ensures high seed vigor and synchronized maturity, reducing labor costs associated with harvesting and sorting.

Why Wolf F1 Remains a Professional Choice

In the highly competitive onion market, Wolf F1 remains a top-tier choice for growers seeking a balanced variety. It combines the rigorous quality standards expected from Dutch breeding with a practical, "salad-first" characteristic that ensures market demand. Whether for local supermarkets or regional wholesale, the stability provided by this hybrid makes it a consistent performer for operations focused on quality over quantity.