What is your first frost date and why does it matter?
The average date in fall when your area first drops to 32°F (0°C). Used to calculate when to harvest tender crops and when the growing season ends.
"My first frost date is October 15, so I need to harvest tomatoes before then."
Put this knowledge to use
Sign up for free to get personalized planting timelines, frost date alerts, and growing guides for your zone.