What to Plant in August — Zone 13

Your complete August planting checklist for USDA Hardiness Zone 13. Last frost: None. First frost: None. Growing season: 365 days.

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Start Indoors

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Transplant Outdoors

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Direct Sow

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379

Harvest

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Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Sep →

🏠 Start Indoors in August57

View all microgreens for Zone 13 →

Kale Microgreens

90 days · Easy

Amaranth Microgreens

50 days · Easy

Chia Microgreens

7-14 days · Moderate

Tatsoi

10 days · Easy

Marigold, Gem

16-25 days · Easy

Purple Radish Microgreens

6-12 days · Very Easy

🧺 Harvest in August379

View all lettuce & salad greens for Zone 13 →

Salanova Green Crispy

55-65 days · Easy to Moderate

Indigo

65 days · Easy

Red Velvet

45-55 days · Easy

Asian Delight

37 days · Easy

Carlton

21 days · Easy

Giorgione

50 days · Easy

View all brassicas for Zone 13 →

Graffiti

80 days · Easy

Dinosaur Kale

125 days · Easy

White Hot Cauliflower

68-75 days · Moderate to challenging

Kale 'Winterbor F1'

60-65 days · Easy

Winterbor Kale

60 days · Easy

Napa Cabbage 'Michihili'

65-75 days · Easy

View all microgreens for Zone 13 →

Kale Microgreens

90 days · Easy

Amaranth Microgreens

50 days · Easy

Chia Microgreens

7-14 days · Moderate

Tatsoi

10 days · Easy

Marigold, Gem

16-25 days · Easy

Purple Radish Microgreens

6-12 days · Very Easy

August in Other Zones

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Zone 13 Monthly Guides

January February March April May June July August September October November December

Plan your Zone 13 planting calendar

Get a month-by-month schedule of when to start, transplant, and harvest.

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