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Shreveport, Louisiana planting calendar and frost dates

Shreveport is in USDA hardiness zone 8b. The last spring frost typically comes around February 28 and the first fall frost around November 24, giving about 268 frost-free days a year.

Hardiness zone
Zone 8b
Typical last frost
February 28
Typical first frost
November 24
Frost-free season
268 days

Frost dates in Shreveport

Last spring frost

  • February 4Risky: frost later than this in 9 years out of 10
  • February 28Typical: a later frost in half of years
  • March 19Safe: a later frost only 1 year in 10

First fall frost

  • November 7Risky: frost earlier than this 1 year in 10
  • November 24Typical: an earlier frost in half of years
  • December 14Late: frost before this in 9 years out of 10

The growing season between the typical last and first frosts is about 268 days. Frost here means a low of 32°F at the weather station. A hard freeze (28°F), which damages most hardy crops too, typically ends around February 11 and returns around December 10.

NOAA U.S. Climate Normals 1991-2020 for Shreveport Dwtn Airport, 1.3 miles NNE 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 Shreveport

  1. January

    Start indoors: basil, black-eyed susans, broccoli, cabbages, cauliflower, celery, chives, cilantro, collard greens, eggplants, ginger, leeks, lettuce, marigolds, nasturtiums, oregano, parsley, peppers, petunias, ranunculus, rosemary, sage, snapdragons, spinach, swiss chard, tomatoes

    Plant or sow outdoors: beets, black-eyed susans, blackberries, blueberries, broccoli, cauliflower, chives, cilantro, collard greens, figs, garlic, gladioli, grapes, grass seed, hollyhocks, kale, leeks, onions, peas, poppies, radishes, ranunculus, raspberries, rhubarb, roses, spinach, strawberries, swiss chard, turnips, wildflowers

  2. February

    Start indoors: basil, cantaloupes, cosmos, cucumbers, okra, pumpkins, ranunculus, tomatoes, watermelons, winter squash, zucchini

    Plant or sow outdoors: asparagus, beets, black-eyed susans, blackberries, broccoli, cabbages, carrots, cauliflower, chives, cilantro, collard greens, dahlias, dill, figs, garden mums, gladioli, grapes, green onions, kentucky bluegrass, lavenders, leeks, lettuce, lilies, marigolds, mints, nasturtiums, onions, oregano, parsley, petunias, potatoes, radishes, ranunculus, rosemary, roses, sage, snapdragons, spinach, sunflowers, sweet corn, sweet peas, swiss chard, tall fescue, thyme, turnips

  3. March

    Start indoors: cosmos, cucumbers, okra, pumpkins, winter squash, zinnias, zucchini

    Plant or sow outdoors: asparagus, basil, cantaloupes, chives, cilantro, cucumbers, dahlias, dill, eggplants, garden mums, ginger, gladioli, grapes, green beans, green onions, kentucky bluegrass, lavenders, lettuce, lilies, marigolds, mints, nasturtiums, oregano, parsley, peppers, petunias, pumpkins, ranunculus, rosemary, sage, spinach, sunflowers, sweet corn, sweet peas, swiss chard, tall fescue, thyme, tomatoes, watermelons, winter squash, zucchini

  4. April

    Start indoors: zinnias

    Plant or sow outdoors: bermudagrass, cantaloupes, celery, centipedegrass, cosmos, cucumbers, eggplants, green beans, green onions, okra, peanuts, peppers, pumpkins, st. augustinegrass, sweet potatoes, tomatoes, watermelons, winter squash, zinnias, zoysiagrass, zucchini

  5. May

    Plant or sow outdoors: bermudagrass, centipedegrass, st. augustinegrass, zinnias, zoysiagrass

  6. August

    Plant for fall: brussels sprouts, collard greens, cucumbers, lettuce, peppers, potatoes, sweet corn, swiss chard, tomatoes

  7. September

    Plant for fall: azaleas, bearded irises, beets, broccoli, cabbages, carrots, cauliflower, clematis, collard greens, coneflowers, cucumbers, daylilies, green beans, hostas, hydrangeas, kale, lettuce, peas, peppers, radishes, roses, saffron, snapdragons, spinach, sweet corn, swiss chard, turnips, zucchini

  8. October

    Plant for fall: azaleas, bearded irises, beets, broccoli, cabbages, cauliflower, clematis, coneflowers, crocuses, daffodils, daylilies, grass seed, hostas, hyacinths, hydrangeas, kale, kentucky bluegrass, lilies, ornamental alliums, peonies, perennial ryegrass, radishes, roses, saffron, spinach, tall fescue, tulips, turnips

  9. November

    Start indoors: onions

    Plant for fall: crocuses, daffodils, daylilies, garlic, hyacinths, lilies, ornamental alliums, peonies, tulips

  10. December

    Start indoors: broccoli, cabbages, cauliflower, collard greens, kale, leeks, onions, oregano, parsley, peppers, petunias, ranunculus, rosemary, snapdragons

    Plant for fall: crocuses, garlic, hyacinths, ornamental alliums, tulips

Frost dates and zones by ZIP code in Shreveport

All 12 of Shreveport's main ZIP codes take their frost dates from Shreveport Dwtn Airport, so the dates on this page apply across the city. Every one of them is in zone 8b.

ZIP codeZoneWeather stationTypical last frostTypical first frost
711018bShreveport Dwtn Airport, 1.3 mi NNEFeb 28Nov 24
711038bShreveport Dwtn Airport, 1.3 mi NNEFeb 28Nov 24
711048bShreveport Dwtn Airport, 1.3 mi NNEFeb 28Nov 24
711058bShreveport Dwtn Airport, 1.3 mi NNEFeb 28Nov 24
711068bShreveport Dwtn Airport, 1.3 mi NNEFeb 28Nov 24
711078bShreveport Dwtn Airport, 1.3 mi NNEFeb 28Nov 24
711088bShreveport Dwtn Airport, 1.3 mi NNEFeb 28Nov 24
711098bShreveport Dwtn Airport, 1.3 mi NNEFeb 28Nov 24
711158bShreveport Dwtn Airport, 1.3 mi NNEFeb 28Nov 24
711188bShreveport Dwtn Airport, 1.3 mi NNEFeb 28Nov 24
711198bShreveport Dwtn Airport, 1.3 mi NNEFeb 28Nov 24
711298bShreveport Dwtn Airport, 1.3 mi NNEFeb 28Nov 24

Shreveport Dwtn Airport also supplies the frost dates for Bossier City, so their planting calendars match Shreveport's.

Planting dates for popular crops in Shreveport

PlantStart indoorsPlant or sow outdoorsFall planting
TomatoesJan 21 to Feb 4Mar 18 to Apr 1Aug 11 to 18
Strawberries—Jan 17 to 31—
LettuceJan 3 to 17Feb 21 to Mar 7Aug 25 to Sep 29
CilantroJan 17 to 31Feb 28 to Mar 7—
BasilJan 28 to Feb 11Mar 18 to 25—
Potatoes—Feb 7 to 14Aug 4 to 11
Garlic—Jan 17 to 31Nov 24 to Dec 8
OnionsNov 8 to Dec 20Jan 31 to Feb 14—
CucumbersFeb 18 to Mar 4Mar 18 to Apr 1Aug 25 to Sep 8
PumpkinsFeb 18 to Mar 4Mar 18 to Apr 1—
PeppersDec 31 to Jan 28Mar 18 to Apr 1Aug 4 to Sep 1
Carrots—Feb 7 to 28Sep 1 to 22
Sweet Potatoes—Apr 8 to 15—
WatermelonsFeb 11 to 25Mar 18 to Apr 1—
Sweet Corn—Feb 28 to Mar 14Aug 18 to Sep 1
Green Beans—Mar 18 to Apr 1Sep 1 to 8
ZucchiniFeb 18 to Mar 4Mar 18 to Apr 1Sep 1 to 15
BroccoliDec 13 to Jan 3Jan 31 to Feb 14Sep 8 to Oct 6
Peas—Jan 17 to 31Sep 1 to 15
SpinachJan 17 to 24Feb 21 to Mar 7Sep 15 to Oct 20
Sunflowers—Feb 28 to Mar 21—
ZinniasMar 31 to Apr 7Apr 28 to May 12—
Tulips——Oct 13 to Dec 8
Daffodils——Oct 13 to Nov 24
Grass Seed—Jan 17 to 31Oct 13 to 27

Nearby cities

Planting in LouisianaAbout zone 8bPrintable calendar for Shreveport

Questions

When is the last frost in Shreveport?

Around February 28 in a typical year, based on NOAA's 1991-2020 records for Shreveport Dwtn Airport. There is still a 1 in 10 chance of frost after March 19.

What planting zone is Shreveport in?

USDA hardiness zone 8b (2023 map). The zone tells you which perennials survive the winter; planting dates depend on frost dates instead.

When should I plant tomatoes in Shreveport?

Start seeds indoors January 21 to February 4 and set plants out March 18 to April 1; the safest date to plant out is after March 19.

When is the first frost in Shreveport?

Around November 24 in a typical year, and before November 7 about 1 year in 10.