Columbus, OH Lawn Care Calendar
In a typical year, put down crabgrass preventer in Columbus between Mar 25 and Apr 26. The best time to overseed is between Aug 19 and Oct 8. The last spring frost usually comes around Apr 16. Most lawns here are cool-season grass (tall fescue, Kentucky bluegrass, ryegrass).
Typical lawn care dates in Columbus
| Task | Typical window |
|---|---|
| Crabgrass preventer (pre-emergent)Crabgrass sprouts once soil stays above 55°F. Apply when soil reaches 50°F, before that happens. | Mar 25 – Apr 26 |
| Spring fertilizerA light feeding once soil warms past 55°F and the grass is actively growing. | Apr 19 – May 24 |
| Overseeding & seedingLate summer to early fall: seedlings need about 6–10 weeks of growth before the first frost. | Aug 19 – Oct 8 |
| Fall fertilizerThe most important feeding for cool-season grass, from early fall until soil cools to about 45°F. | Sep 12 – Nov 13 |
Median dates, 2016–2025, from NOAA weather data for Columbus. This year's dates can differ by a few weeks.
Month-by-month lawn care in Columbus
- JanuaryNo treatments due; mow as needed.
- FebruaryNo treatments due; mow as needed.
- MarchCrabgrass preventer (pre-emergent)
- AprilCrabgrass preventer (pre-emergent)Spring fertilizer
- MaySpring fertilizer
- JuneNo treatments due; mow as needed.
- JulyNo treatments due; mow as needed.
- AugustOverseeding & seeding
- SeptemberOverseeding & seedingFall fertilizer
- OctoberOverseeding & seedingFall fertilizer
- NovemberFall fertilizer
- DecemberNo treatments due; mow as needed.
Soil temperature in Columbus by month
Average soil temperature 4 inches down, estimated from 2016–2025 weather. It bottoms out in January at 31°F and peaks in July at 77°F. Crabgrass preventer goes down when it reaches 50°F, usually around Mar 25.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 31°F | 34°F | 43°F | 52°F | 63°F | 73°F | 77°F | 75°F | 70°F | 59°F | 44°F | 36°F |
Columbus lawn timing, year by year
Over the last 10 years, soil in Columbus reached 50°F, the signal for crabgrass preventer, as early as Mar 5 (2024) and as late as Apr 29 (2020): 55 days apart. A fixed calendar date can't follow that, which is why the report above uses this year's soil temperature. Between the typical last spring frost (Apr 16) and first fall frost (Nov 2), the growing season lasts about 200 days.
| Year | Crabgrass window opened | Last spring frost | First fall frost |
|---|---|---|---|
| 2025 | Mar 13 | Apr 12 | Nov 10 |
| 2024 | Mar 5 | Apr 7 | Nov 22 |
| 2023 | Apr 10 | Mar 31 | Oct 31 |
| 2022 | Mar 18 | Apr 20 | Nov 17 |
| 2021 | Mar 23 | Apr 22 | Nov 3 |
| 2020 | Apr 29 | May 9 | Oct 31 |
| 2019 | Apr 7 | Apr 2 | Oct 19 |
| 2018 | Apr 24 | Apr 20 | Oct 18 |
| 2017 | Mar 26 | Apr 8 | Oct 26 |
| 2016 | Mar 10 | May 16 | Nov 12 |
Estimated from daily temperatures for Columbus. A dash means it didn't happen that year.
Frequently asked questions
When should I apply pre-emergent in Columbus?
In a typical year, between Mar 25 and Apr 26. Put it down when soil reaches 50°F, before it stays above 55°F and crabgrass starts sprouting. Early springs move this up by a week or more, so check this year's soil temperature above.
When is the best time to plant grass seed in Columbus?
Early fall, typically Aug 19 – Oct 8, while soil cools from 65°F toward 50°F.
When is the last frost in Columbus?
The median last spring frost is Apr 16 and the median first fall frost is Nov 2 (2016–2025).
How long is the growing season in Columbus?
About 200 days, from the median last spring frost on Apr 16 to the median first fall frost on Nov 2 (2016–2025).
Lawn care guides
More Ohio lawn calendars
Nearby cities in other states
- Parkersburg, WV 90 miles away · crabgrass preventer Mar 19 – Apr 22
- Huntington, WV 110 miles away · crabgrass preventer Mar 16 – Apr 14
- Charleston, WV 133 miles away · crabgrass preventer Mar 16 – Apr 12
- Fort Wayne, IN 136 miles away · crabgrass preventer Apr 15 – Apr 28