Start indoors
No supported crops start indoors in May for ZIP 85001.
Month planting calendar
What to plant in May in Phoenix (85001)
In Phoenix, ZIP 85001, zone 10a, here is what you can start indoors, transplant, or direct-sow in May, and what to wait on until later.
Source: phoenix-skyharbor frost station, USDA zone 10a, last updated 2026-06-28. Verify locally before planting high-value crops because microclimates, current weather, and yard exposure can move the safe date.
Transplant
No supported crops transplant in May for ZIP 85001.
Direct-sow
No supported crops direct-sow in May for ZIP 85001.