Joplin, MO Lawn Care Calendar
In a typical year, put down crabgrass preventer in Joplin between Mar 11 and Apr 13. The best time to overseed is between Aug 15 and Oct 4. The last spring frost usually comes around Apr 11. Most lawns here are cool-season grass (tall fescue, Kentucky bluegrass, ryegrass).
Typical lawn care dates in Joplin
| 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 11 – Apr 13 |
| Spring fertilizerA light feeding once soil warms past 55°F and the grass is actively growing. | Apr 6 – May 11 |
| Overseeding & seedingLate summer to early fall: seedlings need about 6–10 weeks of growth before the first frost. | Aug 15 – Oct 4 |
| Fall fertilizerThe most important feeding for cool-season grass, from early fall until soil cools to about 45°F. | Sep 25 – Nov 26 |
Median dates, 2016–2025, from NOAA weather data for Joplin. This year's dates can differ by a few weeks.
Month-by-month lawn care in Joplin
- 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 Joplin by month
Average soil temperature 4 inches down, estimated from 2016–2025 weather. It bottoms out in January at 35°F and peaks in July at 80°F. Crabgrass preventer goes down when it reaches 50°F, usually around Mar 11.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 35°F | 38°F | 49°F | 56°F | 66°F | 76°F | 80°F | 78°F | 73°F | 62°F | 49°F | 41°F |
Joplin lawn timing, year by year
Over the last 10 years, soil in Joplin reached 50°F, the signal for crabgrass preventer, as early as Feb 18 (2017) and as late as Apr 4 (2019): 45 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 11) and first fall frost (Oct 29), the growing season lasts about 201 days.
| Year | Crabgrass window opened | Last spring frost | First fall frost |
|---|---|---|---|
| 2025 | Mar 12 | Apr 8 | Nov 2 |
| 2024 | Feb 23 | Mar 29 | Oct 16 |
| 2023 | Mar 31 | Apr 23 | Oct 30 |
| 2022 | Mar 17 | Apr 14 | Oct 18 |
| 2021 | Mar 9 | Apr 22 | Nov 4 |
| 2020 | Mar 9 | Apr 19 | Oct 27 |
| 2019 | Apr 4 | Apr 1 | Oct 12 |
| 2018 | Mar 24 | Apr 19 | Nov 10 |
| 2017 | Feb 18 | Mar 16 | Oct 28 |
| 2016 | Mar 7 | Apr 2 | Nov 19 |
Estimated from daily temperatures for Joplin. A dash means it didn't happen that year.
Frequently asked questions
When should I apply pre-emergent in Joplin?
In a typical year, between Mar 11 and Apr 13. 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 Joplin?
Early fall, typically Aug 15 – Oct 4, while soil cools from 65°F toward 50°F.
When is the last frost in Joplin?
The median last spring frost is Apr 11 and the median first fall frost is Oct 29 (2016–2025).
How long is the growing season in Joplin?
About 201 days, from the median last spring frost on Apr 11 to the median first fall frost on Oct 29 (2016–2025).
Lawn care guides
More Missouri lawn calendars
Nearby cities in other states
- Fayetteville, AR 73 miles away · crabgrass preventer Mar 11 – Apr 9
- Broken Arrow, OK 101 miles away · crabgrass preventer Mar 4 – Mar 30
- Tulsa, OK 104 miles away · crabgrass preventer Mar 5 – Mar 30
- Fort Smith, AR 117 miles away · crabgrass preventer Feb 28 – Mar 25