Seed Saving Reality: Hybrid Plants Don't Breed True

Why Collected Garden Seeds Rarely Match Parents

Most commercially sold plants are F1 hybrids—crosses between two inbred lines for specific traits. Their seeds produce highly variable offspring (F2 generation) that rarely resemble the parent.

Cross-Pollination Guide

• Squash: Readily crosses—separate varieties by 50+ feet or hand-pollinate
• Corn: Wind-pollinated—1 mile isolation needed (except supersweet types)
• Peppers & Tomatoes: Self-pollinating—minimal crossing risk
• Most fruit trees: Self-fertile or require specific pollinizers—seed variation from hybridization, not crossing

Propagation Alternatives

• Cuttings: Clone exact parent genetics
• Division: For clumping perennials
• Layering: For woody plants
• Tissue culture: For mass clonal production

Experimental Value

Hybrid seed saving can yield interesting novelties—new colors, forms. But for reliable reproduction, use vegetative methods.