Frost can improve the flavour of parsnip, and they store well through the winter. Sow 1 cm [0.5"] deep in rows 60 cm [24"] apart. Thin to 15 cm [6"] Do not over fertilize. Approximately 175 seeds / gram.

Harris Model - 110 days. Medium early variety producing large roots 25-30 cm [10-12"] long with a relatively hollow crown. Flesh is white, fine textured with a small core.