When to plant in Goodlettsville, TN
USDA Zone 7bEverything below — frost dates, hardiness zone, and what to plant when in Goodlettsville, Tennessee — is derived from the closest NOAA station with complete climate normals.
Zone 7b means many perennials and even some tender shrubs overwinter in Goodlettsville, while your frost dates still decide when annuals go out.
Frost probability
OLD HICKORY DAM · 1991–2020The date the last spring and first fall frost occur, by threshold and probability. A 90% date is later in spring — and earlier in fall — than a 10% date; the 50% · 32°F row is what most gardeners plan around. These are Goodlettsville’s own odds, recorded at OLD HICKORY DAM.
| Threshold | SPRING 10% | SPRING 50% | SPRING 90% | FALL 10% | FALL 50% | FALL 90% |
|---|---|---|---|---|---|---|
| 36°F | May 8 | Apr 24 | Apr 9 | Oct 10 | Oct 21 | Oct 30 |
| 32°F | Apr 26 | Apr 11 | Mar 26 | Oct 18 | Oct 29 | Nov 9 |
| 28°F | Apr 14 | Mar 31 | Mar 13 | Oct 27 | Nov 6 | Nov 21 |
Download this table as CSV ↓ — every threshold and probability, plus this city’s planting-window dates.
What to plant now
TODAY · JULY 19Full-year planting calendar
Each bar is the exact window to take a planting action in Goodlettsville, drawn to the day from the local frost dates. The dashed line is today.
Nearby weather stations
3 within 14 km · complete 32°F normalsWhen stations disagree by more than a few days, that spread is real microclimate variation — elevation, water, urban heat. Judge which station best matches your own yard.
Goodlettsville planting FAQ
When is the last spring frost in Goodlettsville, TN?
Goodlettsville's average last spring frost falls near April 11 — the 50% mark at 32°F in the 1991–2020 normals. Hold tender transplants until the risk has passed, then plant out.
When is the first fall frost in Goodlettsville, TN?
In Goodlettsville, the first 32°F freeze of fall lands around October 29 on average. Time your last harvests and any season-extension cover before it.
What hardiness zone is Goodlettsville in?
Goodlettsville is in USDA hardiness zone 7b. In zone 7b, winters are moderate — most common vegetables grow well in season.
How long is the growing season in Goodlettsville?
There are roughly 201 frost-free days in Goodlettsville (a moderate growing season), running from the average last frost around April 11 to the first fall frost near October 29.
When should I plant tomatoes in Goodlettsville?
In Goodlettsville, start tomato seeds indoors around February 14–February 28, then transplant seedlings outdoors around April 18 once the danger of frost has passed.
Never miss a window in Goodlettsville
An email when it’s time to start seeds, transplant, and sow — timed to Goodlettsville’s frost dates. Double opt-in, one-click unsubscribe, no spam.
Nearby cities
8 within reach- Hendersonville · 10 km
- White House · 15 km
- Nashville-Davidson · 19 km
- Gallatin · 22 km
- Mount Juliet · 23 km
- Springfield · 23 km
- Portland · 33 km
- Lebanon · 35 km
Frost dates recorded at OLD HICKORY DAM, 6 km from the city center · 1991–2020 NOAA climate normals · zone from the USDA/PRISM 2023 map. How we compute this.
BlissGarden. "When to Plant in Goodlettsville, TN — Frost Dates & Zone 7b." Frost normals: NOAA NCEI U.S. Climate Normals 1991–2020, station USC00406803. Retrieved from https://blissgarden.com/tennessee/goodlettsville.