Montgomery, Alabama planting calendar and frost dates
Montgomery is in USDA hardiness zone 8b. The last spring frost typically comes around March 13 and the first fall frost around November 13, giving about 244 frost-free days a year.
- Hardiness zone
- Zone 8b
- Typical last frost
- March 13
- Typical first frost
- November 13
- Frost-free season
- 244 days
Frost dates in Montgomery
Last spring frost
- February 20Risky: frost later than this in 9 years out of 10
- March 13Typical: a later frost in half of years
- March 31Safe: a later frost only 1 year in 10
First fall frost
- October 31Risky: frost earlier than this 1 year in 10
- November 13Typical: an earlier frost in half of years
- December 1Late: frost before this in 9 years out of 10
The growing season between the typical last and first frosts is about 244 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 27 and returns around November 25.
NOAA U.S. Climate Normals 1991-2020 for Montgomery Airport, 7.8 miles SW 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 Montgomery
January
Start indoors: basil, black-eyed susans, broccoli, cabbages, cauliflower, celery, chives, cilantro, collard greens, eggplants, ginger, kale, leeks, lettuce, marigolds, nasturtiums, onions, oregano, parsley, peppers, petunias, ranunculus, rosemary, sage, snapdragons, spinach, swiss chard, tomatoes
Plant or sow outdoors: black-eyed susans, blueberries, garlic, grapes, grass seed, hollyhocks, onions, peas, poppies, raspberries, rhubarb, strawberries, turnips, wildflowers
February
Start indoors: basil, cantaloupes, celery, cilantro, cucumbers, marigolds, nasturtiums, pumpkins, ranunculus, spinach, swiss chard, tomatoes, watermelons, winter squash, zucchini
Plant or sow outdoors: asparagus, beets, black-eyed susans, blackberries, blueberries, broccoli, cabbages, carrots, cauliflower, chives, cilantro, collard greens, dahlias, dill, figs, garlic, gladioli, grapes, grass seed, green onions, hollyhocks, kale, kentucky bluegrass, leeks, lettuce, onions, parsley, peas, perennial ryegrass, poppies, potatoes, radishes, ranunculus, raspberries, rhubarb, roses, snapdragons, spinach, strawberries, sweet peas, swiss chard, tall fescue, turnips, wildflowers
March
Start indoors: cosmos, cucumbers, okra, pumpkins, winter squash, zucchini
Plant or sow outdoors: asparagus, basil, beets, cantaloupes, carrots, cauliflower, chives, cilantro, cucumbers, dahlias, dill, eggplants, figs, garden mums, ginger, gladioli, grapes, green beans, green onions, kentucky bluegrass, lavenders, leeks, lettuce, lilies, marigolds, mints, nasturtiums, oregano, parsley, peppers, perennial ryegrass, petunias, pumpkins, ranunculus, rosemary, roses, sage, snapdragons, spinach, sunflowers, sweet corn, sweet peas, swiss chard, tall fescue, thyme, tomatoes, watermelons, winter squash, zucchini
April
Start indoors: zinnias
Plant or sow outdoors: bermudagrass, cantaloupes, celery, centipedegrass, cosmos, cucumbers, eggplants, garden mums, ginger, green beans, green onions, okra, peanuts, peppers, pumpkins, st. augustinegrass, sunflowers, sweet potatoes, tomatoes, watermelons, winter squash, zoysiagrass, zucchini
May
Plant or sow outdoors: bermudagrass, centipedegrass, okra, st. augustinegrass, zinnias, zoysiagrass
July
August
Plant for fall: bearded irises, broccoli, brussels sprouts, carrots, collard greens, cucumbers, green beans, lettuce, peas, peppers, snapdragons, sweet corn, swiss chard, tomatoes, zucchini
September
Plant for fall: azaleas, bearded irises, beets, broccoli, cabbages, carrots, cauliflower, clematis, collard greens, coneflowers, daylilies, hostas, hydrangeas, kale, lettuce, peas, radishes, roses, saffron, snapdragons, spinach, swiss chard, turnips, zucchini
October
Plant for fall: azaleas, bearded irises, 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
November
Start indoors: onions
Plant for fall: crocuses, daffodils, garlic, hyacinths, lilies, ornamental alliums, peonies, tulips
December
Start indoors: broccoli, cauliflower, collard greens, kale, leeks, onions, petunias, ranunculus
Frost dates and zones by ZIP code in Montgomery
All 9 of Montgomery's main ZIP codes take their frost dates from Montgomery Airport, so the dates on this page apply across the city. Every one of them is in zone 8b.
| ZIP code | Zone | Weather station | Typical last frost | Typical first frost |
|---|---|---|---|---|
| 36064 | 8b | Montgomery Airport, 7.8 mi SW | Mar 13 | Nov 13 |
| 36104 | 8b | Montgomery Airport, 7.8 mi SW | Mar 13 | Nov 13 |
| 36105 | 8b | Montgomery Airport, 7.8 mi SW | Mar 13 | Nov 13 |
| 36106 | 8b | Montgomery Airport, 7.8 mi SW | Mar 13 | Nov 13 |
| 36108 | 8b | Montgomery Airport, 7.8 mi SW | Mar 13 | Nov 13 |
| 36109 | 8b | Montgomery Airport, 7.8 mi SW | Mar 13 | Nov 13 |
| 36110 | 8b | Montgomery Airport, 7.8 mi SW | Mar 13 | Nov 13 |
| 36116 | 8b | Montgomery Airport, 7.8 mi SW | Mar 13 | Nov 13 |
| 36117 | 8b | Montgomery Airport, 7.8 mi SW | Mar 13 | Nov 13 |
Planting dates for popular crops in Montgomery
| Plant | Start indoors | Plant or sow outdoors | Fall planting |
|---|---|---|---|
| Tomatoes | Jan 23 to Feb 6 | Mar 20 to Apr 3 | Jul 31 to Aug 7 |
| Strawberries | — | Jan 30 to Feb 13 | — |
| Lettuce | Jan 16 to 30 | Mar 6 to 20 | Aug 14 to Sep 18 |
| Cilantro | Jan 30 to Feb 13 | Mar 13 to 20 | — |
| Basil | Jan 30 to Feb 13 | Mar 20 to 27 | — |
| Potatoes | — | Feb 20 to 27 | Jul 24 to 31 |
| Garlic | — | Jan 30 to Feb 13 | Nov 13 to 27 |
| Onions | Nov 21 to Jan 2 | Feb 13 to 27 | — |
| Cucumbers | Feb 20 to Mar 6 | Mar 20 to Apr 3 | Aug 14 to 28 |
| Pumpkins | Feb 27 to Mar 13 | Mar 27 to Apr 10 | — |
| Peppers | Jan 2 to 30 | Mar 20 to Apr 3 | Jul 24 to Aug 21 |
| Carrots | — | Feb 20 to Mar 13 | Aug 21 to Sep 11 |
| Sweet Potatoes | — | Apr 13 to 20 | — |
| Watermelons | Feb 13 to 27 | Mar 20 to Apr 3 | — |
| Sweet Corn | — | Mar 13 to 27 | Aug 7 to 21 |
| Green Beans | — | Mar 20 to Apr 3 | Aug 21 to 28 |
| Zucchini | Feb 20 to Mar 6 | Mar 20 to Apr 3 | Aug 21 to Sep 4 |
| Broccoli | Dec 26 to Jan 16 | Feb 13 to 27 | Aug 28 to Sep 25 |
| Peas | — | Jan 30 to Feb 13 | Aug 21 to Sep 4 |
| Spinach | Jan 30 to Feb 6 | Mar 6 to 20 | Sep 4 to Oct 9 |
| Sunflowers | — | Mar 13 to Apr 3 | — |
| Zinnias | Apr 5 to 12 | May 3 to 17 | — |
| Tulips | — | — | Oct 2 to Nov 27 |
| Daffodils | — | — | Oct 2 to Nov 13 |
| Grass Seed | — | Jan 30 to Feb 13 | Oct 2 to 16 |
Nearby cities
- Auburn, AL zone 8b, last frost Mar 13
- Hoover, AL zone 8a, last frost Mar 19
- Columbus, GA zone 8b, last frost Mar 5
- Birmingham, AL zone 8b, last frost Mar 21
- Dothan, AL zone 9a, last frost Mar 1
- Tuscaloosa, AL zone 8a, last frost Mar 16
Planting in AlabamaAbout zone 8bPrintable calendar for Montgomery
Questions
When is the last frost in Montgomery?
Around March 13 in a typical year, based on NOAA's 1991-2020 records for Montgomery Airport. There is still a 1 in 10 chance of frost after March 31.
What planting zone is Montgomery 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 Montgomery?
Start seeds indoors January 23 to February 6 and set plants out March 20 to April 3; the safest date to plant out is after March 31.
When is the first frost in Montgomery?
Around November 13 in a typical year, and before October 31 about 1 year in 10.