Temperatures That Are Low According to the findings of the United States Department of Agriculture Research Service, tomato plants can withstand temperatures as low as 33 degrees Fahrenheit, but they begin to experience issues when the temperature drops below 50 degrees F.
How cold can tomatoes tolerate at night?
According to the findings of the United States Department of Agriculture Research Service, tomato plants can withstand temperatures as low as 33 degrees Fahrenheit, but they begin to experience issues when the temperature drops below 50 degrees F.
What happens if tomatoes get too cold?
Temperatures lower than 50 degrees Fahrenheit are fatal to tomato plants. The tomato seeds won’t germinate, the young tomato plants won’t develop properly, and the mature tomato plants won’t produce any fruit even though they’ve reached full maturity. Frost will form at a temperature lower than 32 degrees Fahrenheit, which will cause the tomato plants and their fruits to perish.
Can tomato plants come back?
Tomatoes are perennial plants when grown in their natural tropical climate, but they are annuals when grown in locations that experience freezing temperatures. Either by taking cuttings in the fall or by replanting seeds that have fallen to the ground, tomatoes may be reproduced year after year. Volunteer plants are another option.
What temperature can I put my tomato plants outside?
Another factor that should be taken into consideration is that tomato plants cannot endure temperatures lower than 35 degrees Fahrenheit, and they will not flourish in temperatures lower than 50 degrees. Gardeners may keep track of the typical dates of the last frost in the spring and the first frost in the fall for their region by using a frost date calendar.
