Broccoli plant

When to plant broccoli in zone 5a

In zone 5a, the last spring frost usually comes around May 4 and the first fall frost around Oct 3. Here is when to plant broccoli.

Start seeds indoorsMar 23
Plant in the bedApr 13
Start pickingJun 17
Plant again for fallJul 16

Your broccoli calendar for zone 5a

Cut the main head before the flowers open; smaller side shoots follow.

Spacing in a raised bed: 1 plant per square foot.

These dates are estimates from the average frost dates for zone 5a. Your local frost dates may be a week or two different. If a late cold snap is forecast, wait a few days.

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Broccoli in other zones

See everything to plant in zone 5a →