Before planting it is a good idea to find your USDA Zone info to figure out your garden schedule. The most important data that the zone info tells us is average last frost and the lowest expected temperature for your area.

A way of getting a good idea when it's the best time to plant gherkins is to look at the USDA zone info for South Pasadena.

Planting Calendar for Gherkins

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

Since gherkins are not cold tolerant you have to wait until after the last frost before you can plant them.

The earliest that you can plant gherkins in South Pasadena is February. However, you really should wait until March 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. If you wait any later than that and your gherkins may not have a chance to really do well. Starting your gherkins indoors is a great way to get them started a few weeks earlier.

Last Frost Date

The average date of last frost is January 31 in South Pasadena. In the coldest months of winter you should expect an average low temperature of 30°F.

Since the USDA zone info for South Pasadena is just an average the actual date of last frost changes from year to year. Half of the time in South Pasadena last frost occurs after January 31 so be sure to be ready to cover your gherkins in the event of a surprise late frost.

USDA Zone Info for South Pasadena

Here is the info for USDA Zone 10a.

Average Date of Last Frost (spring)	January 31
Average Date of First Frost (fall)	December 15
Lowest Expected Low	30°F
Highest Expected Low	35°F

This means that on a really cold year, the coldest it will get is 30°F. On most years you should be prepared to experience lows near 35°F.

Plants to Grow in South Pasadena

You may be interested in your other planting guides for South Pasadena.