Zone 11a planting calendar

What to plant in June: zone 11a

Zone 11a averages its last spring frost around January 1 and its first fall frost around December 31. 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: January 1

First frost: December 31

Winter lows: 40 to 45 °F

Zone 11a Almanac. What growers here actually recorded: sowing weeks, days to first pick, and yields.

A quiet month in zone 11a

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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