Buchanan, VA 24122 Frost Dates
When can you plant in Buchanan, VA?
Around 04/08 is the usual last spring frost, about 223 days away. The first fall frost typically arrives around 10/31, about 205 frost-free days later.
Zone 7b (5 to 10°F average annual minimum) comes from the USDA Plant Hardiness Zone Map; the frost dates above are the 1991-2020 normal at the nearest reporting NOAA station for Buchanan, not a forecast for this year.
What to do before the first frost
About 9 weeks of growing season left in Buchanan before the first fall frost — a cold frame or row cover can stretch harvest weeks past that date.
How much risk comes with planting early here
04/08 is the middle of 30 years of NOAA records, not a promise. Plant by 03/26 and you're betting against frost in roughly 9 years out of 10. 04/23 is the safer bet, historically only a 1-in-10 chance of frost that late.
How Buchanan compares
About 205 days separate Buchanan's last and first frost, putting it 16,355 of 40,283 ZIP codes nationally. Within VA, it ranks 513 of 1,178.
Learn more
zone vs. frost date covers why Zone 7b and Buchanan's frost date answer different questions. the frost range covers how to read the range around Buchanan's dates instead of trusting one.