Zone 9b planting calendar
What to plant in June — zone 9b
Zone 9b averages its last spring frost around February 15 and its first fall frost around December 15. Everything below is timed from those two dates, so it stays useful whether you're planting for summer or for a fall harvest.
Last frost: February 15
First frost: December 15
Winter lows: 25 to 30 °F
A quiet month in zone 9b
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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