Basil plant

When to plant basil 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 basil.

Start seeds indoorsMar 23
Plant in the bedMay 18
Start pickingJul 17

Your basil calendar for zone 5a

Pinch off flower buds so it keeps making leaves. Grows well next to tomatoes.

Spacing in a raised bed: 4 plants 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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Basil in other zones

See everything to plant in zone 5a →