Zone 9a planting calendar

What to plant in June: zone 9a

Zone 9a averages its last spring frost around February 28 and its first fall frost around December 5. Everything below is timed from those two dates, so it stays useful whether you're planting for summer or for a fall harvest.

These are zone-average dates. Check an area-level frost estimate from thirty years of nearby weather history and this calendar retimes itself.
Last frost: February 28
First frost: December 5
Winter lows: 20 to 25 °F
Zone 9a Almanac. What growers here actually recorded: sowing weeks, days to first pick, and yields.

A quiet month in zone 9a

June is a rest-and-plan month here. Use it to order seed, test your soil, repair beds, and map next season's rotation, then jump ahead to July.

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