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Pharr, Texas planting calendar and frost dates

Pharr is in USDA hardiness zone 10a, and frost is rare: a 32°F night happens in about 29% of years.

Hardiness zone
Zone 10a

Frost dates in Pharr

A 32°F night is rare here: it happens in about 29% of years, so median frost dates do not describe a typical year.

NOAA U.S. Climate Normals 1991-2020 for Mcallen Miller International Airport, 4 miles WNW of the city center. Low-lying and rural spots often frost later in spring and earlier in fall than airports and city centers.

What to plant each month in Pharr

Spring planting of warm-season crops starts in mid-February, much earlier than in most of the country, and most of it has to be finished by March or April, before the long, intense summer heat. A second warm-season round goes in from late July to mid-September for a fall harvest. Cool-season vegetables are planted from September and grow through the mild winter, with leafy and root crops sown into February. The months below follow the planting calendar for Rio Grande Valley / South Texas from the Cooperative Extension sources listed.

  1. January

    Plant: beets, cilantro, collard greens, kale, lettuce, parsley, potatoes, radishes, spinach, swiss chard

  2. February

    Plant: beets, cantaloupes, cilantro, collard greens, cucumbers, eggplants, kale, lettuce, okra, parsley, peppers, radishes, spinach, sweet corn, swiss chard, tomatoes, watermelons, zucchini

  3. March

    Plant: cantaloupes, cucumbers, eggplants, green beans, okra, peppers, pumpkins, sweet corn, sweet potatoes, tomatoes, watermelons, winter squash, zucchini

  4. April

    Plant: cucumbers, pumpkins, sweet potatoes, winter squash, zucchini

  5. June

    Plant: eggplants

  6. July

    Plant: eggplants, peppers, tomatoes

  7. August

    Plant: cantaloupes, celery, cucumbers, eggplants, green beans, peppers, pumpkins, sweet corn, tomatoes, watermelons, winter squash, zucchini

  8. September

    Plant: beets, broccoli, brussels sprouts, cabbages, carrots, cauliflower, celery, cilantro, collard greens, cucumbers, dill, green beans, kale, leeks, lettuce, parsley, peas, peppers, radishes, spinach, swiss chard, tomatoes, turnips

  9. October

    Plant: beets, broccoli, brussels sprouts, cabbages, carrots, cauliflower, celery, cilantro, collard greens, dill, green onions, kale, leeks, lettuce, onions, parsley, radishes, spinach, swiss chard, tomatoes, turnips

  10. November

    Plant: beets, broccoli, brussels sprouts, cabbages, carrots, cauliflower, celery, cilantro, collard greens, dill, green onions, kale, leeks, lettuce, onions, parsley, radishes, spinach, swiss chard, turnips

  11. December

    Plant: beets, broccoli, cabbages, carrots, cilantro, collard greens, dill, green onions, kale, lettuce, parsley, potatoes, radishes, spinach, swiss chard, turnips

Sources for the Rio Grande Valley / South Texas calendar

Nearby cities

Planting in TexasAbout zone 10aRio Grande Valley / South Texas planting calendarPrintable calendar for Pharr

Questions

When is the last frost in Pharr?

Frost is rare in Pharr: a 32°F night happens in about 29% of years, so planting follows the Rio Grande Valley / South Texas calendar on this page rather than frost dates.

What planting zone is Pharr in?

USDA hardiness zone 10a (2023 map). The zone tells you which perennials survive the winter; planting times follow the regional calendar instead.