USDA hardiness zone lookup
Dodge City, KS — USDA Zone 6b
Dodge City, Kansas · 177-day growing season
Frost dates and growing season in Dodge City
| USDA hardiness zone | Zone 6b |
|---|---|
| Average last spring frost | April 21 |
| Average first fall frost | October 15 |
| Growing season length | ~177 days |
| Temperature range (F) | -10 to 0°F |
| Temperature range (C) | -23 to -18°C |
All of Dodge City's mapped ZIP codes fall in the same hardiness band, Zone 6b.
These are 50%-probability averages modeled from Dodge City's USDA hardiness zone and regional climate normals — not a single-station reading. In a typical year the last spring frost will have passed by April 21, but a colder-than-average year can run 1-2 weeks later. Plant tender crops (tomatoes, peppers, basil) once both soil and night temperatures are consistently warm — a thermometer beats the calendar.
Growing season in Dodge City
Dodge City, Kansas sits in USDA Zone 6b, with roughly 177 frost-free days between an average last spring frost around April 21 and a first fall frost around October 15. That is a standard temperate season — most common vegetables finish comfortably, and a single main planting plus one succession round works well.
What grows in Dodge City
Dodge City falls in USDA Zone 6b, so the same hardiness constraints apply as the full Zone 6 guide. Vegetables, herbs, and fruit trees rated to Zone 6b (or hardier) will overwinter here in a typical year.
- Tomatoes (all types)
- Peppers, eggplant
- Squash, melons, cucumbers
- Beans, peas
- Sweet corn
- Apples, pears, peaches, plums
- Cherries, blueberries
- Asparagus, rhubarb
- Garlic (fall-planted)
- Strawberries
What to plant in Dodge City this week
Dodge City is in high summer — most spring plantings are in. Keep an eye on watering and start planning your fall crop. Cool-season seedlings (broccoli, cabbage, lettuce) can be started indoors for a fall transplant.
- When to plant tomatoes in zone 6
- When to plant peppers in zone 6
- When to plant bush beans in zone 6
- When to plant cucumbers in zone 6
- When to plant basil in zone 6
Full planting calendar for Dodge City
Crop-by-crop sowing, transplant, and harvest dates calibrated to zone 6 averages:
- When to plant tomatoes in zone 6
- When to plant peppers in zone 6
- When to plant basil in zone 6
- When to plant garlic in zone 6
- When to plant lettuce in zone 6
- When to plant bush beans in zone 6
- When to plant cucumbers in zone 6
- When to plant summer squash in zone 6
- When to plant peas in zone 6
- When to plant carrots in zone 6
ZIP codes in Dodge City
Drill down to the precise frost window and planting calendar for a specific ZIP in Dodge City:
Local microclimate notes
Zone tables give you the average — but Dodge Citygardens vary. South-facing walls and paved areas can run a full half-zone warmer than the published rating. Low-lying spots, frost pockets, and shaded north sides can run colder. If you've gardened here a few seasons, your own frost record — the last time you actually got frost damage — beats any national average.
Source and methodology
Hardiness zone from the USDA Plant Hardiness Zone Map (2023 revision). Frost-date and growing-season figures are modeled from Dodge City's USDA hardiness zone and regional NOAA 1991-2020 climate normals — zone-level estimates, not a per-station record, so treat them as planning guidance and confirm against your own local frost history. Crop recommendations draw on US Cooperative Extension references, curated by the Growli editorial team. Last reviewed June 2026.
Other cities in Kansas
- Kansas City, KS — USDA Zone 6b
- Lawrence, KS — USDA Zone 6a
- Manhattan, KS — USDA Zone 6a
- Olathe, KS — USDA Zone 6a
- Overland Park, KS — USDA Zone 6b
- Salina, KS — USDA Zone 6b
- Topeka, KS — USDA Zone 6a
- Wichita, KS — USDA Zone 7a
- All of Kansas by zone