Broccoli

Program OverviewThe Plant Pathology Program provides applied research and outreach to support agricultural production across Imperial, Riverside, and San Diego counties. This tri-county region encompasses a wide diversity of crops and growing conditions—from the desert-irrigated systems of Imperial Valley to…

When to plant: February–April, August–September (maybe October) Broccoli matures in 60 to 90 days, depending on the time of year and the variety planted. Harvest broccoli heads as soon as they reach maturity. Ideally the buds on the heads should still be small and firm, not swelling or starting to open,…