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Diamond Swan F1 Hybrid Intermediate/Long Day Onion

• Large size and highly single centered
• Good storage capabilities
• Bright white skin with a refined neck

Size/Shape: Large sized with a refined neck.

Skin/Flesh: Very white bulb and highly single centered.

Maturity: Medium maturity.

Features: Diamond Swan F1 is an early, intermediate/long-day variety with good storage capabilities. This variety features a round, very white bulb with a refined neck. Highly single centered.

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Yuma, AZ

Our main office located in Yuma, Arizona. Contact us for any inquiries that you may have about our premium varieties.

  • For Organic Growers

    Most DP Seeds hybrid varieties have No Organic Equivalent and are available as untreated seeds for many organic programs.

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