Vegetable Seed Supplier — King City, CA

King City anchors the southern end of the Salinas Valley commercial vegetable corridor — 65 miles south of Salinas, where the valley narrows and the coastal range influence shifts the microclimate toward warmer days and stronger afternoon winds. Commercial broccoli, cabbage, and lettuce production runs here on the same year-round schedule as the mid-valley, serving both processing and fresh markets.

The southern Salinas Valley corridor running through King City has higher average summer temperatures and more pronounced afternoon wind than the Salinas-Castroville coastal zone. Disease pressure from downey mildew on brassicas remains relevant but in different seasonal patterns than the coast. Maturity timing in this zone typically runs 5–7 days earlier than mid-valley for heat-accumulating varieties. Growers here evaluate varieties against the same standards — days to maturity, head uniformity, disease tolerance — but with the specific requirements of a warmer, windier production environment.