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March · Early spring

What to sow in March in Phoenix

33 crops are in their window this month in Phoenix.

Last frostNone
First frostNone
Frost-free daysAll year
March averages55°–79°F

Vegetables

25 in season
Amaranth Greens
Direct sow · pinch tips often for a steady flush of tender greens
All month
Armenian Cucumber
Direct sow · wait for warm soil; trellis for straighter fruit
All month
Beets
Direct sow · soak seed clusters overnight to speed germination
Closes 13 Mar
Bitter Melon
Start indoors · harvest young and green — riper fruit turns bitter
All month
Bush Beans
Direct sow · sow after soil warms; skip cold, wet spring soil
All month

Herbs

5 in season
Basil
Start indoors · loves heat, don't rush it outside before frost
All month
Cilantro
Direct sow · bolts fast in heat, sow small batches often
Closes 31 Mar
Epazote
Direct sow · cut flower heads early or it self-seeds everywhere
All month
Fenugreek (Methi)
Direct sow · ready to cut in under a month; sow again for more
All month
Rosemary
Transplant seedlings · germinates slowly, cuttings are far more reliable
Closes 13 Mar

Fruit

3 in season
Ground Cherries
Transplant seedlings · let ripe fruit drop; husks turn tan and papery
All month
Melon (Cantaloupe)
Direct sow · warm soil is key; try black plastic mulch to help
All month
Watermelon
Direct sow · give vines plenty of room and consistent water
All month
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Works worldwide · frost dates detected automatically · place data © GeoNames (CC BY 4.0)