What to Plant in May in Arizona

Your May planting guide for Arizona (USDA Zones 4–10, typically Zone 9). We've broken out activities by zone — jump to yours below.

Growing season varies across Zones 4–10135–320 days. Pick the zone that matches your part of the state.

🏠

125

Start Indoors

🌿

1374

Transplant Outdoors

🌱

1220

Direct Sow

🧺

795

Harvest

Arizona · Zones 4–10

Zone 9 May guide

Zone 9May in Arizona★ Most of AZ

1441 varieties active · Last frost February 15 · 290-day season

🏠 Indoor 57🌿 Transplant 258🌱 Sow 591🧺 Harvest 614
Full Zone 9 guide →

+ 1433 more Zone 9 varieties for May

Zone 8May in Arizona

1764 varieties active · Last frost March 15 · 240-day season

🏠 Indoor 57🌿 Transplant 1265🌱 Sow 889🧺 Harvest 411
Full Zone 8 guide →

+ 1756 more Zone 8 varieties for May

Zone 10May in Arizona

754 varieties active · Last frost January 31 · 320-day season

🏠 Indoor 57🧺 Harvest 754
Full Zone 10 guide →

+ 746 more Zone 10 varieties for May

Zone 7May in Arizona

1837 varieties active · Last frost April 1 · 210-day season

🏠 Indoor 57🌿 Transplant 1359🌱 Sow 1210🧺 Harvest 298
Full Zone 7 guide →

+ 1829 more Zone 7 varieties for May

Zone 6May in Arizona

1831 varieties active · Last frost April 15 · 180-day season

🏠 Indoor 57🌿 Transplant 1353🌱 Sow 1210🧺 Harvest 206
Full Zone 6 guide →

+ 1823 more Zone 6 varieties for May

Zone 5May in Arizona

1814 varieties active · Last frost April 30 · 155-day season

🏠 Indoor 57🌿 Transplant 1336🌱 Sow 1207🧺 Harvest 138
Full Zone 5 guide →

+ 1806 more Zone 5 varieties for May

Zone 4May in Arizona

552 varieties active · Last frost May 10 · 135-day season

🏠 Indoor 125🌿 Transplant 79🌱 Sow 424🧺 Harvest 112
Full Zone 4 guide →

+ 544 more Zone 4 varieties for May

May in Regions Overlapping Zones 4–10

May by Zone

Arizona Monthly Guides