Before planting it is a good idea to find your USDA Zone info to determine your garden schedule. The zone info helps tell us things like average date of last frost and lowest expected temperature for your area.

The first chance to plant gherkins in Mesa should be determined by using the USDA zone info.

Planting Calendar for Gherkins

Frost tolerance for gherkins:	Not tolerant of frost.
When to plant:	After the last frost has passed.

It's not a good idea to plant gherkins until after the last frost when the weather gets warmer because they require warm weather.

The earliest that you can plant gherkins in Mesa is March. However, you really should wait until April if you don't want to take any chances.

The last month that you can plant gherkins and expect a good harvest is probably September. Any later than that and your gherkins may not have a chance to really do well. You can get started a little bit earlier by starting your gherkins indoors.

Last Frost Date

On average the last frost is on February 15 in Mesa. You can expect an average low temperature of 25°F in the coldest months of winter.

Since the USDA zone info for Mesa may not be accurate from year to year the actual date of last frost changes from year to year. Half of the time in Mesa last frost occurs after February 15 so be sure to be ready to protect your gherkins in the event of one of those late frosts.

USDA Zone Info for Mesa

Here is the info for USDA Zone 9b.

Average Date of Last Frost (spring)	February 15
Average Date of First Frost (fall)	December 15
Lowest Expected Low	25°F
Highest Expected Low	30°F

This means that on a really cold year, the coldest it will get is 25°F. On most years you should be prepared to experience lows near 30°F.

Plants to Grow in Mesa

You may be interested in your other planting guides for Mesa.