Gardnerville Ranchos, NV planting zone & frost dates

Gardnerville Ranchos is in USDA hardiness zone 6b. The last spring frost usually comes around May 30 and the first fall frost around September 26, for a growing season of about 119 days.

USDA hardiness zone6bavg. extreme winter low -5°F to 0°F
Average last spring frostMay 3090% chance of no frost after June 14
Average first fall frostSeptember 2610% chance of frost by September 9
Growing season119 daysfrost-free days in an average year

Planting calendar for Gardnerville Ranchos

Dates are counted from the average last spring frost (May 30) using the typical timing recommended by U.S. extension services. Warm-season crops go out only after the danger of frost has passed and the soil has warmed.

CropWhen
TomatoesStart seeds indoors: Apr 4 – Apr 18
Transplant outdoors: Jun 6 – Jun 13
PeppersStart seeds indoors: Mar 21 – Apr 4
Transplant outdoors: Jun 13 – Jun 20
EggplantStart seeds indoors: Mar 21 – Apr 4
Transplant outdoors: Jun 13 – Jun 20
BroccoliStart seeds indoors: Mar 21 – Apr 4
Transplant outdoors: May 2 – May 16
CabbageStart seeds indoors: Mar 21 – Apr 4
Transplant outdoors: May 2 – May 16
Onions (sets)Plant outdoors: May 2 – May 16
PeasSow outdoors: Apr 18 – May 2
SpinachSow outdoors: Apr 18 – May 2
LettuceSow outdoors: May 2 – May 16
CarrotsSow outdoors: May 2 – May 16
PotatoesPlant outdoors: May 2 – May 16
BeansSow outdoors: Jun 6 – Jun 13
Sweet cornSow outdoors: Jun 6 – Jun 13
CucumbersSow outdoors: Jun 6 – Jun 13
Squash & zucchiniSow outdoors: Jun 6 – Jun 13
BasilStart seeds indoors: Apr 18 – May 2
Transplant outdoors: Jun 6 – Jun 13

Fall garden: cool-season crops like lettuce, spinach and kale can be sown again around Aug 1 (8 weeks before the average first fall frost on Sep 26).

Useful for zone 6b gardens

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Frost risk in detail

90% chance50% chance10% chance
Last 32°F frost in spring is afterMay 8May 30Jun 14
First 32°F frost in fall is beforeOct 9Sep 26Sep 9

How to read it: in spring there is a 10% chance of a frost after June 14, so that is a safe date for tender plants. In fall there is a 10% chance of frost before September 9. A hard freeze (28°F) usually ends around May 6.

Nearby cities

All cities in Nevada → · Other zone 6b cities →

Questions

What growing zone is Gardnerville Ranchos, NV?

Gardnerville Ranchos is in USDA Plant Hardiness Zone 6b (average extreme winter low -5°F to 0°F), according to the USDA 2023 map.

When is the last frost in Gardnerville Ranchos?

The average last spring frost (32°F) in Gardnerville Ranchos is May 30. There is still a 10% chance of frost until June 14.

When can I plant tomatoes in Gardnerville Ranchos?

Transplant tomatoes outdoors 1–2 weeks after the average last frost: around Jun 6 – Jun 13. Start seeds indoors 6–8 weeks before the last frost.

Frost dates: NOAA U.S. Climate Normals 1991–2020, station Minden, NV (USC00265191), 8.0 km (5.0 mi) from the city center, elevation 1435 m, based on 30 years of records. Hardiness zone: USDA Plant Hardiness Zone Map 2023 for the ZIP code nearest to the city center. Microclimates (valleys, hills, cities, coasts) can be warmer or colder: check the local forecast before planting. How we calculate the data.