When to plant broccoli in Baltimore
Common questions
When will broccoli be ready to harvest in Baltimore?
Expect to harvest from around early May (May 6–May 31) in Baltimore, based on its local frost dates. Confidence 76%.
When should I start broccoli seeds indoors in Baltimore?
Start seeds indoors around early February (Feb 7–Feb 28) in Baltimore, based on its local frost dates. Confidence 80%.
When can I transplant broccoli outdoors in Baltimore?
Transplant outdoors around early March (Mar 7–Mar 28) in Baltimore, based on its local frost dates. Confidence 84%.
Can I plant broccoli in autumn in Baltimore?
Yes — Baltimore supports a second, autumn sowing of broccoli around mid August (Aug 13–Aug 27), timed to mature before the first fall frost.
How long is the growing season in Baltimore?
Baltimore has roughly 249 frost-free days, which is enough time to grow broccoli to maturity outdoors.
Sow broccoli as soon as the soil is workable — it tolerates cool weather and light frost. Every date on this page is derived from that rule and Baltimore's frost dates.