What to Plant in August in Zone 10A
Based on a last frost date of Jan 25 for Zone 10A. No planting activity this month for this zone.
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August is a rest month in Zone 10A
Nothing needs to go in the ground this month — Zone 10A's frost timing (last frost around Jan 25) puts August between planting windows. Your next window opens in September, next month.
Coming up in September: 1 plants
First out of the gate in Zone 10A:
See the full September planting list →What to do in August instead
Keep harvests picked
Spring plantings are peaking — picking frequently keeps plants like tomatoes, beans, and squash producing instead of shutting down.
Water deep, mulch thick
One deep soak beats daily sprinkles. Two to three inches of mulch cuts evaporation and keeps roots cool through the hottest weeks.
Order fall seeds now
Fall varieties sell out in late summer. Ordering during the rest month means seeds are on hand the day your next window opens.
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