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Can You Grow Broccoli in Oklahoma?
US · USDA Zone 7a · zones 6a, 6b, 7a, 7b
Broccoli grows well here as a spring or fall crop — time planting to avoid peak summer heat.
Plant zones
Oklahoma last frost
Oklahoma first frost
Days to harvest
When to plant Broccolis in Oklahoma
Start indoors
Transplant
Harvest
Dates are approximate, based on Oklahoma's average frost dates. Your exact yard may vary by microclimate.
About Broccoli
Broccoli is a cool-season crop that produces best in spring and fall when temperatures are moderate.
Start indoors 6-8 weeks before last frost for spring planting or direct sow in midsummer for fall. Harvest the main head before it flowers — side shoots continue producing after.
Gardening in Oklahoma
Oklahoma ranges from Zone 6a in the Panhandle to Zone 7b in the southeast. Hot summers and mild winters. Long growing season for warm-season crops.
Frequently asked questions
Can you grow Broccoli in Oklahoma?
Broccoli grows well here as a spring or fall crop — time planting to avoid peak summer heat.
What zone is Oklahoma?
Oklahoma spans USDA Zone 7a (6a, 6b, 7a, 7b).
When do you plant Broccolis in Oklahoma?
Plant Broccolis around early March (start indoors Jan 24), harvest May 6 – May 26.