When to plant in Oak Ridge, FL
USDA Zone 10aHere are the average frost dates, USDA hardiness zone, and a month-by-month planting calendar for Oak Ridge, Florida — all computed from Oak Ridge's nearest NOAA weather station.
Oak Ridge's growing season is short at roughly -15 days, so succession planting is limited; lean on transplants over direct sowing for anything slow to mature. Zone 10a is warm enough that Oak Ridge can grow subtropical perennials, and the short (or absent) frost period barely limits the annual calendar.
The average last spring frost in Oak Ridge is now 5 days later than in the 1981–2010 normals. See how frost dates are shifting nationwide →
Frost probability
ORLANDO INTL AP · 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 Oak Ridge’s own odds, recorded at ORLANDO INTL AP.
| Threshold | SPRING 10% | SPRING 50% | SPRING 90% | FALL 10% | FALL 50% | FALL 90% |
|---|---|---|---|---|---|---|
| 36°F | Mar 9 | Feb 5 | Jan 9 | Dec 6 | Jan 1 | Jan 31 |
| 32°F | Feb 26 | Jan 25 | Dec 30 | Dec 18 | Jan 10 | Feb 10 |
| 28°F | Feb 9 | Jan 16 | Dec 28 | Dec 24 | Jan 13 | Feb 5 |
Download this table as CSV ↓ — every threshold and probability, plus this city’s planting-window dates.
What to plant now
TODAY · JULY 19Nothing new to sow or transplant outdoors in the next few weeks — a seasonal lull. Check the full-year calendar below for the next window.
Full-year planting calendar
Each bar is the exact window to take a planting action in Oak Ridge, drawn to the day from the local frost dates. The dashed line is today.
Nearby weather stations
3 within 13 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.
Oak Ridge planting FAQ
When is the last spring frost in Oak Ridge, FL?
Plan for the last spring frost in Oak Ridge around January 25 (the date it has a 50% chance of a 32°F freeze). Anything frost-sensitive should go out after it.
When is the first fall frost in Oak Ridge, FL?
In Oak Ridge, the first 32°F freeze of fall lands around January 10 on average. Time your last harvests and any season-extension cover before it.
What hardiness zone is Oak Ridge in?
Oak Ridge is in USDA hardiness zone 10a. In zone 10a, winters are mild — many tender perennials overwinter here.
How long is the growing season in Oak Ridge?
There are roughly -15 frost-free days in Oak Ridge (a short growing season), running from the average last frost around January 25 to the first fall frost near January 10.
When should I plant tomatoes in Oak Ridge?
In Oak Ridge, start tomato seeds indoors around November 30–December 14, then transplant seedlings outdoors around February 1 once the danger of frost has passed.
Never miss a window in Oak Ridge
An email when it’s time to start seeds, transplant, and sow — timed to Oak Ridge’s frost dates. Double opt-in, one-click unsubscribe, no spam.
Nearby cities
8 within reach- Pine Castle · 5 km
- Doctor Phillips · 8 km
- Conway · 9 km
- Orlando · 9 km
- Southchase · 11 km
- Hunters Creek · 13 km
- Lake Butler · 13 km
- Pine Hills · 13 km
Frost dates recorded at ORLANDO INTL AP, 10 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 Oak Ridge, FL — Frost Dates & Zone 10a." Frost normals: NOAA NCEI U.S. Climate Normals 1991–2020, station USW00012815. Retrieved from https://blissgarden.com/florida/oak-ridge.