What to Plant in August in Hawaii
Your August planting guide for Hawaii (USDA Zones 10–13, typically Zone 10). We've broken out activities by zone — jump to yours below.
Growing season varies across Zones 10–13 — 320–365 days. Pick the zone that matches your part of the state.
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57
Start Indoors
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0
Transplant Outdoors
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0
Direct Sow
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568
Harvest
Hawaii · Zones 10–13
Zone 10 August guideZone 10 — August in Hawaii★ Most of HI
567 varieties active · Last frost January 31 · 320-day season
Acorn Squash (Table Queen)
Squash & Cucumbers · 85-100d
Ailsa Craig Onion
Root Vegetables · 110d
Ailsa Craig Sweet Onion
Alliums · 110-120d
Aji Dulce 'Venezuelan Sweet'
Peppers · 85-95d
Albion
Root Vegetables · 120d
Alderman
Peas · 70-80d
Alexandria
Berries & Fruits · 100-120d
Alfalfa Microgreens
Microgreens · 6-10d
Zone 11 — August in Hawaii
420 varieties active · Year-round growing
Zone 12 — August in Hawaii
380 varieties active · Year-round growing
Zone 13 — August in Hawaii
379 varieties active · Year-round growing