Chillinghours are the minimum number of hours that a peach tree needs to get, specifically, nighttime temperatures between 32 and 45 degrees Fahrenheit, in order to produce a good crop of peaches.. · What are peach chill hours? They're the minimum number of hours below 45 degrees F. (7 C.) that the tree must endure before it receives its proper rest and can break dormancy. · Chill hours are like REM sleep for the tree, and most peach varieties need around 800-1000 chill hours to wake up refreshed and ready to work. During the cold winter months, peach trees love a sweet-spot just between 32 and 45 degrees, storing up energy and getting ready to bud. Chill hours — In order to bloom in spring, peach trees need a dormancy period in the winter with a certain number of chilling hours—nighttime temperatures between 32 and 45 degrees Fahrenheit. · Chill hours are defined as the minimum number of hours a peach tree must experience at temperatures below 45°F (7°C) to properly rest and break dormancy, occurring primarily between November 1 and February 15, with December and January being crucial. · All fruit trees require a sufficient chilling and dormancy period to satisfy their growing requirements. This map will help you determine how many "chillinghours" your geographic area typically has during the winter. What are peach chilling hours?Read our disclosure policy to learn more. Peach Chilling Hours Requirements by Variety! Chilling hours are the minimum number of hours that a peach tree needs to get, specifically, nighttime temperatures between 32 and 45 degrees Fahrenheit, in order to produce a good crop of peaches..How long do low chill Peaches last?Bonanza, May Pride, Red Baron, and Tropic Snow are good examples of low chill peaches that fall in the 200 to 250 hour range, although there are many others of equal reliability. So, there you go.What is a low chill Peach?Cold requirements for peaches that fall under 500 hours are considered low chill peaches and most are adaptable to areas where nighttime temperatures fall below 45 degrees F. (7 C.) for several weeks and daytime temperatures stay below 60 degrees F. (16 C.).How many chill hours does a peach plant need?Peach chill hours can range from only 50 to 1,000 depending on the cultivar and a loss of even 50 to 100 of those minimum hours can reduce a harvest by 50 percent. A loss of 200 or more can devastate a crop. If you buy a cultivar that requires peach chill hours above what your area can offer, you may never see a single blossom. The “chillhours requirement” is the number of hours a specific variety requires to complete its dormancy cycle. As you may have guessed, different species and varieties have different requirements, but the vast majority of apples have a requirement that is in the area of 600-800 hours. · Chill hours are like REM sleep for the tree, and most peach varieties need around 800-1000 chill hours to wake up refreshed and ready to work. During the cold winter months, peach trees love a sweet-spot just between 32 and 45 degrees, storing up energy and getting ready to bud. Chill hours — In order to bloom in spring, peach trees need a dormancy period in the winter with a certain number of chilling hours—nighttime temperatures between 32 and 45 degrees Fahrenheit. · Chill hours are defined as the minimum number of hours a peach tree must experience at temperatures below 45°F (7°C) to properly rest and break dormancy, occurring primarily between November 1 and February 15, with December and January being crucial. · All fruit trees require a sufficient chilling and dormancy period to satisfy their growing requirements. This map will help you determine how many "chillinghours" your geographic area typically has during the winter. The “chillhours requirement” is the number of hours a specific variety requires to complete its dormancy cycle. As you may have guessed, different species and varieties have different requirements, but the vast majority of apples have a requirement that is in the area of 600-800 hours.
