Hybrid vs. Heirloom: Understanding "Newly Developed" Varieties

Hybrid vs. Heirloom: Understanding "Newly Developed" Varieties

Hybrid = cross of two varieties for specific traits; seeds don't breed true. Heirloom = open-pollinated, seeds replicate parent. All commercial varieties are either hybrid or heirloom. "Newly developed" non-hybrids likely don't exist — if crossed, it's a hybrid. Send example for verification.

Definitions

• Hybrid: F1 cross, uniform, vigorous, seeds not true.
• Heirloom: stabilized, seeds true-to-type.
• No third category in standard classification.

Catalogs should label clearly; if unsure, ask.