First frost in missouri - A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.

 
The average depth of the frost line in Iowa is 58 inches. In the northern part of the state, the frost line can be up to 70 inches deep, while in the southern part the line may be .... Lower macungie twp community

A frost date is the average date of the last frost in spring or the first frost in fall or winter. Frost occurs when air temperatures reach freezing: 32° Fahrenheit (0° Centigrade). However, a frost can occur even when air temperatures are just above freezing. Frost can damage young and newly planted plants, the new growth on …A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.You have a small 20% chance of getting 32° by September 30. There is a 50% chance of being hit by a 32° frost starting around October 10. You have a 80% chance of seeing 32° by October 20. Said another way, you have a 1 in 5 chance at making it to that day without a 32° night. In the Fall.Here are the average last frost dates, average first frost dates, average days in the growing season, and USDA zone for several cities in the United States, Canada, and other parts of the world. United States. State and city Last frost First frost Days Zone. Alabama. Birmingham March 19 November 14 241 7B.As your growing season comes to an end, the nightly temperatures for Peculiar, Missouri start to go down, and therefore every day that goes by increases the chance that you'll get frost. Your risk of frost really begins around September 24, and by October 26 you're almost certain to have received at least one frost event.Missouri Botanical Garden. 4344 Shaw Blvd., St. Louis, MO 63110 (314) 577-5100 hours and admission. Butterfly House. Faust Park, 15193 Olive Blvd. Chesterfield, MO 63017 (636) 530-0076 hours and admission. Shaw Nature Reserve. Hwy. 100 & I-44 Gray Summit, MO 63039 (636) 451-3512 hours and admission A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation. If you’re getting ready to take your road signs test in Missouri, it’s important to be well-prepared. Understanding the different road signs and their meanings is crucial for safe ... A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation. 19 Oct 2022 ... ... com and affiliated sites. YIKES! The First Frost Snuck Up On Us! 114K views · 1 year ago MISSOURI ...more. Living Traditions Homestead. 815K.2024 First and Last Frost Dates for Places in Missouri. Affton, MO. Arnold, MO. Aurora, MO. Ballwin, MO. Bellefontaine Neighbors, MO. Belton, MO. Berkeley, MO. Blue Springs, MO.A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation. You have a small 20% chance of getting 32° by October 15. There is a 50% chance of being hit by a 32° frost starting around October 24. You have a 80% chance of seeing 32° by November 2. Said another way, you have a 1 in 5 chance at making it to that day without a 32° night. In the Fall. Typically, the first fall frost (≤ 32°F) occurs over northern and central Missouri by the second and third week of October, respectively. Similarly, the last spring frost occurs over northern and central Missouri by the third and second week of April, respectively. Frosts are more likely to be experienced earlier in the fall or later in the ...Laura Kay (Leach) Frost is the daughter of Larry Leach and Barbara Kay (Stowers) Edwards. She was born in St. Louis on August 16, 1968 and departed this life on March 9, 2024, at St. Louis University Hospital. She is survived by her daughter: Sophia Grace Frost; her fiancée: Lou Brand of Barnhart, Missouri; mother: Barbara Edwards (Bill Roden) of Fort Meyers, Florida; father: Larry Leach ...Missouri Last & First Frost Dates. Unfortunately, Mother Nature plays cruel tricks on us every year. It should be noted that the above dates are just averages. There are years when the last frost comes MUCH later. Sometimes, the last frost happens much earlier and you can get your feverfew planted outside in Missouri much quicker.A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.A frost date is the average date of the last frost in spring or the first frost in fall or winter. Frost occurs when air temperatures reach freezing: 32° Fahrenheit (0° Centigrade). However, a frost can occur even when air temperatures are just above freezing. Frost can damage young and newly planted plants, the new growth on …As your growing season comes to an end, the nightly temperatures for Bourbon, Missouri start to go down, and therefore every day that goes by increases the chance that you'll get frost. Your risk of frost really begins around September 17, and by October 10 you're almost certain to have received at least one frost event.A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.expect your first or last frost. This guide provides a generalized view of expected last spring and first fall frost dates for Missouri to help you in making your plant-sensitive management deci-sions. Typically, the first fall frost (temperature of 32 degrees F or lower) occurs over northern and cen-A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.In Missouri, the first fall frost typically occurs from late September in the north to mid-October in the south. Be sure to consider this timeframe when deciding when to plant. 3. Optimal Planting Time for Sweet Potatoes. Based on the climate and frost dates, the optimal time for planting sweet potatoes in Missouri falls in late May or early ...Here are the average last frost dates, average first frost dates, average days in the growing season, and USDA zone for several cities in the United States, Canada, and other parts of the world. United States. State and city Last frost First frost Days Zone. Alabama. Birmingham March 19 November 14 241 7B.As your growing season comes to an end, the nightly temperatures for Alton, MO start to go down, and therefore every day that goes by increases the chance that you'll get frost. Your risk of frost really begins around September 28, and by October 20 you're almost certain to have received at least one frost event.Typically, the first fall frost (≤ 32°F) occurs over northern and central Missouri by the second and third week of October, respectively. Similarly, the last spring frost occurs over northern and central Missouri by the third and second week of April, respectively. Frosts are more likely to be experienced earlier in the fall or later in the ... You have a small 20% chance of getting 32° by October 4. There is a 50% chance of being hit by a 32° frost starting around October 16. You have a 80% chance of seeing 32° by October 29. Said another way, you have a 1 in 5 chance at making it to that day without a 32° night. In the Fall. A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.You have a small 20% chance of getting 32° by October 8. There is a 50% chance of being hit by a 32° frost starting around October 23. You have a 80% chance of seeing 32° by November 7. Said another way, you have a 1 in 5 chance at making it to that day without a 32° night. In the Fall.2024 First and Last Frost Dates for Places in Missouri. Affton, MO. Arnold, MO. Aurora, MO. Ballwin, MO. Bellefontaine Neighbors, MO. Belton, MO. Berkeley, MO. Blue Springs, MO.A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.Sep 27. Oct 1. Oct 5. Oct 9. Oct 13. Oct 17. Oct 24. Now that you know your frost dates, use our Garden Planting Calendar for Saint Peters, Missouri to know when to sow and transplant your various vegetable plants!As your growing season comes to an end, the nightly temperatures for Holts Summit, Missouri start to go down, and therefore every day that goes by increases the chance that you'll get frost. Your risk of frost really begins around October 1, and by October 30 you're almost certain to have received at least one frost event.You have a small 20% chance of getting 32° by September 30. There is a 50% chance of being hit by a 32° frost starting around October 12. You have a 80% chance of seeing 32° by October 24. Said another way, you have a 1 in 5 chance at making it to that day without a 32° night. In the Fall.A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.Nov 16. Nov 21. Nov 25. Nov 30. Dec 5. Dec 13. Now that you know your frost dates, use our Garden Planting Calendar for Missouri City, Texas to know when to sow and transplant your various vegetable plants!An online resource from University of Missouri Extension makes it easier to estimate first and last frost dates for your area. The Missouri Frost/Freeze Probabilities …A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.A McDonald's restaurant in Missouri is adding all-you-can-eat french fries as an option on the menu. Congratulations! By clicking "TRY IT", I agree to receive newsletters and promo...Kirkwood, Missouri is one of the best places to live in the U.S. in 2022 because of beautiful architecture and top-notch children's museum. Becoming a homeowner is closer than you ...About Frost, Use our 2024 frost dates calculator to find the average dates of the last light freeze of spring and the first. Scroll down further to find two tables, each giving the estimated dates for 90%, 50%,. Fall 28°F Contour Map // Missouri Frost Freeze Probabilities Guide, As your growing season comes to an end, the nightly temperatures ...The Missouri Department of Conservation said the first frost flowers of the season were spotted Tuesday morning at Chesapeake Fish Hatchery near Mount Vernon, Missouri, on Oct. 31, 2023. According to wildlife officials, frost flowers happen in late fall after a few hard freezes and while the ground is still warm.You have a small 20% chance of getting 32° by October 5. There is a 50% chance of being hit by a 32° frost starting around October 15. You have a 80% chance of seeing 32° by October 25. Said another way, you have a 1 in 5 chance at making it to that day without a 32° night. In the Fall.You have a small 20% chance of getting 32° by October 19. There is a 50% chance of being hit by a 32° frost starting around October 27. You have a 80% chance of seeing 32° by November 3. Said another way, you have a 1 in 5 chance at making it to that day without a 32° night. In the Fall.Missouri Last & First Frost Dates. Unfortunately, Mother Nature plays cruel tricks on us every year. It should be noted that the above dates are just averages. There are years when the last frost comes MUCH later. Sometimes, the last frost happens much earlier and you can get your roses planted outside in Missouri much quicker.A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.As your growing season comes to an end, the nightly temperatures for Arnold, Missouri start to go down, and therefore every day that goes by increases the chance that you'll get frost. Your risk of frost really begins around September 28, and by October 19 you're almost certain to have received at least one frost event.The findings come nearly four years after Black Lives Matter protests in Ferguson. It has been four years since the killing of the unarmed black teenager Michael Brown, which spark...A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.You have a small 20% chance of getting 32° by October 7. There is a 50% chance of being hit by a 32° frost starting around October 21. You have a 80% chance of seeing 32° by November 3. Said another way, you have a 1 in 5 chance at making it to that day without a 32° night. In the Fall. About Frost Maps. Plantmaps maintains Frost data and maps for many regions on the earth. We've created Average First Frost Dates, Average Last Frost Dates and Average Number of days with Frost maps for most US States and Candian Provinces. Plantmaps also created maps for many countries around the world that are in latitudes where frost occurs. A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation. Frost Date Chart: First & Last Frost Dates Across North America Frost dates are important for gardeners to know, as they signal the start and end of the gardening season. These charts can help you estimate when to expect the first frost in fall, and the last frost in spring, so that you know when to plant in your garden or meadow. The findings come nearly four years after Black Lives Matter protests in Ferguson. It has been four years since the killing of the unarmed black teenager Michael Brown, which spark... A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation. You have a small 20% chance of getting 32° by October 15. There is a 50% chance of being hit by a 32° frost starting around October 24. You have a 80% chance of seeing 32° by November 2. Said another way, you have a 1 in 5 chance at making it to that day without a 32° night. In the Fall. A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation. Oct 2. Oct 4. Oct 7. Oct 9. Oct 12. Oct 15. Oct 19. Now that you know your frost dates, use our Garden Planting Calendar for Ridgedale, Missouri to know when to sow and transplant your various vegetable plants!Designed to assist gardeners of all skill levels, this guide is your tool for cultivating a bountiful and thriving garden in Missouri’s distinct environmental landscape. First and Last Frost Dates. Frost: When temperatures are less than or equal to 36°F (2°C) but above 32°F (0°C) Freeze: Below 32°F (0°C) but above 29°F (-1.7°C)... frost and first freeze dates. You never know for sure! Here are a ... The following map displays the average date of the first fall frost (=32°F) in Missouri.A light frost is when temperatures are between 29°–32°F. During a light frost, tender plants may be killed, with little destructive effect on hardier vegetation. The probability of a frost occurring after the spring date or before the fall frost date listed below is 30%, which means that a frost could occur before or after the dates listed. A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation. Apr 22. Apr 19. Apr 16. Apr 11. How to read these charts for the fall. As your growing season comes to an end, the nightly temperatures for Saint Charles, Missouri start to go down, and therefore every day that goes by increases the chance that you'll get frost. Your risk of frost really begins around October 2, and by October 27 you're almost ... A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation. A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.The frost line in Indiana is the depth that groundwater in the soil freezes during the winter. The frost line depth in Indiana ranges from 30 to 60 inches, with 30 inches being the...Sep 29. Oct 2. Oct 5. Oct 7. Oct 10. Oct 13. Oct 16. Oct 21. Now that you know your frost dates, use our Garden Planting Calendar for Hallsville, Missouri to know when to sow and transplant your various vegetable plants!Frost Dates: First and last frost dates for Sunrise Beach, Missouri. How to read these charts for the spring. As the growing season approaches, the days get longer, the weather begins to warm up, and the nights start being less cold. You're still getting frost, but the chance of nightly frosts gets less and less with each passing day.Kirkwood, Missouri is one of the best places to live in the U.S. in 2022 because of beautiful architecture and top-notch children's museum. Becoming a homeowner is closer than you ...A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation. A page containing observation, forecast, climatological, and supplemental information about frost and freeze provided by National Weather Service St. Louis. If you’re getting ready to take your road signs test in Missouri, it’s important to be well-prepared. Understanding the different road signs and their meanings is crucial for safe ...A rising suburb of Kansas City with just under 100,000 people, Lee’s Summit has attracted new residents over the past decade with its low crime,… By clicking "TRY IT", I agr...

The first frost dates in northern Mississippi are October 16 to 31. The first frost dates in most of southern Mississippi are November 1 to 15. A small pocket in southern Mississippi’s first frost dates are November 16 to 30. Last and First Frost Dates for Missouri. Craftsman weedwacker 4 cycle parts

first frost in missouri

29 Jul 2020 ... Your first frost date and last frost date define the length of your gardening season. Understanding your first frost date is important in ... A frost date is the average date of the last light freeze in spring or the first light freeze in fall. Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation. Severe freeze: 24°F (-4.4°C) and colder—heavy damage to most garden plants. Oct 2. Oct 4. Oct 7. Oct 9. Oct 12. Oct 15. Oct 19. Now that you know your frost dates, use our Garden Planting Calendar for Ridgedale, Missouri to know when to sow and transplant your various vegetable plants!Frost Dates: First and last frost dates for Bowling Green, Missouri. How to read these charts for the spring. As the growing season approaches, the days get longer, the weather begins to warm up, and the nights start being less cold. You're still getting frost, but the chance of nightly frosts gets less and less with each passing day.First, plan for frosts. Contact your local weather bureau to find out the average first fall frost and last spring frost for your area. In St. Louis, these dates are October 15 and April 15 respectively. These dates will help you judge planting and harvesting dates so you can plan for frost protection. Remember, these are only averages.Sep 18. Sep 21. Sep 24. Sep 27. Sep 30. Oct 4. Oct 9. Now that you know your frost dates, use our Garden Planting Calendar for Cuba, Missouri to know when to sow and transplant your various vegetable plants! Typically, the first fall frost (≤ 32°F) occurs over northern and central Missouri by the second and third week of October, respectively. Similarly, the last spring frost occurs over northern and central Missouri by the third and second week of April, respectively. Frosts are more likely to be experienced earlier in the fall or later in the ... As your growing season comes to an end, the nightly temperatures for Blue Springs, Missouri start to go down, and therefore every day that goes by increases the chance that you'll get frost. Your risk of frost really begins around September 24, and by October 26 you're almost certain to have received at least one frost event.Sep 27. Oct 1. Oct 5. Oct 9. Oct 13. Oct 17. Oct 24. Now that you know your frost dates, use our Garden Planting Calendar for Saint Peters, Missouri to know when to sow and transplant your various vegetable plants!You have a small 20% chance of getting 32° by October 6. There is a 50% chance of being hit by a 32° frost starting around October 16. You have a 80% chance of seeing 32° by October 27. Said another way, you have a 1 in 5 chance at making it to that day without a 32° night. In the Fall.Typically, the first fall frost (≤ 32°F) occurs over northern and central Missouri by the second and third week of October, respectively. Similarly, the last spring frost occurs over northern and central Missouri by the third and second week of April, respectively. Frosts are more likely to be experienced earlier in the fall or later in the ... The following map displays the average date of the first fall frost (=32°F) in Missouri. These are dates in the fall before which there is a 50 percent chance of a light killing frost. Typically, the first fall frost occurs over northern and central Missouri by the second and third week of October, respectively. A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation. You have a small 20% chance of getting 32° by September 30. There is a 50% chance of being hit by a 32° frost starting around October 12. You have a 80% chance of seeing 32° by October 23. Said another way, you have a 1 in 5 chance at making it to that day without a 32° night. In the Fall.In Missouri, the first fall frost typically occurs from late September in the north to mid-October in the south. Be sure to consider this timeframe when deciding when to plant. 3. Optimal Planting Time for Sweet Potatoes. Based on the climate and frost dates, the optimal time for planting sweet potatoes in Missouri falls in late May or early ... A frost date is the average date of the last light freeze in spring or the first light freeze in fall. Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation. Severe freeze: 24°F (-4.4°C) and colder—heavy damage to most garden plants. You have a small 20% chance of getting 32° by October 8. There is a 50% chance of being hit by a 32° frost starting around October 20. You have a 80% chance of seeing 32° by October 31. Said another way, you have a 1 in 5 chance at making it to that day without a 32° night. In the Fall.The First Frost date usually occurs in fall, or sometimes late summer depending on how far north you live. It can differ from town to town based on geographical factors. For instance, First Frost for Des Moines, Ia. is Oct. 12. But an hour north, First Frost is more than a week earlier.A frost date is the average date of the last frost in spring or the first frost in fall or winter. Frost occurs when air temperatures reach freezing: 32° Fahrenheit (0° Centigrade). However, a frost can occur even when air temperatures are just above freezing. Frost can damage young and newly planted plants, the new growth on established ...The planting calendar below tells you when to plant in the SPRING and also plant in the FALL, based on your zip code or postal code. Spring Planting Calendar. Our spring planting calendar starts with the very first dates that you can plant (based on the last spring frost). But if you've missed these dates, no worries!A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation..

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