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Petunias in cold weather
They will succumb to sub-freezing temperatures in a hurry, and anything below 40°F may kill them, though. Petunia Cold Tolerance Petunias thrive when nighttime temperatures are in the 55 to 65°F range, and daytime temps are between 61 and 80°F. Variety Selection. Be diligent about selecting which type of petunia to grow if you want to enjoy them right up to 2. Location . Oct 04, · Tips to Extend Blooming in Cooler Zones 1. Learn the facts behind winter health myths. Can vitamin C really prevent winter colds? Will going out with wet hair really make you sick? rainer-daus.de › Winter. Oct 4, Petunia Cold Tolerance Here's the big picture on this flower's cold hardiness: Petunias thrive when nighttime temperatures are in the 55 to 65 . They will succumb to sub-freezing temperatures in a hurry, and anything below 40°F may kill them, though Wave ® petunias can tolerate temperatures as low as 35°F. Petunias thrive when nighttime temperatures are in the 55 to 65°F range, and daytime temps are between 61 and 80°F. They will succumb to sub-freezing temperatures in a hurry, and anything below 40°F may kill them, though Wave ® petunias can tolerate temperatures as low as 35°F. Petunias thrive when nighttime temperatures are in the 55 to 65°F range, and daytime temps are between 61 and 80°F. Grandiflora petunias are so named because they have large single or double flowers that can reach Multiflora . Jul 16, · How Much Cold Will Petunias Take? Grandiflora Petunias. Petunias prefer nighttime temperatures between 57 and 65 degrees F. ( C.) and daytime temps between 61 and 75 degrees F. ( C.). Researchers fr. Our product picks are editor-tested, expert-approved. We may earn a commission through links on our site. Freezing temperatures might not be all bad. Cold weather could lead to a longer life, according to a new study in Cell.