Parsnip variety

Harris Model Parsnip

Harris Model is valued for smooth, tapered roots and dependable garden performance. It is a common choice for home gardeners wanting a classic strain.

About Harris Model

Harris Model is a classic open-pollinated variety long offered by Harris Seeds and prized for its uniformity. It forms smooth, very white, well-tapered roots around 10 to 12 inches long with a small core and tender, sweet flesh. Growers value it for its consistent shape and clean, bright appearance.

Growing Harris Model Parsnip

Plant in deep, loosened soil free of rocks and clods so the tapered roots develop without forking, and thin to roughly 3 to 4 inches apart. It suits a full-season sowing in spring for fall harvest, so sow with fresh seed and be patient during the slow germination window. Flavor peaks after cold weather, so harvest from late fall onward and lift before the ground freezes solid.

Other parsnips varieties

Variety characteristics are general guidance for US home gardens; performance varies by climate, soil, and season. Seed and plant availability differs by supplier. Page updated Aug 4, 2026.