The USDA Zone info is a great tool for gardeners to help us estimate your gardening schedule. The most important data that the zone info tells us is average last frost and the lowest expected temperature for your area.

You can determine when it's the best time to plant chinese cabbage in Placentia by checking out the USDA zone info.

Planting Calendar for Chinese cabbage

Frost tolerance for chinese cabbage:	Tolerant of some frost.
When to plant:	Up to 5 weeks before last frost.

Since chinese cabbage do well in moderate cold you can plant them a little earlier in the year than other frost tender plants.

The earliest that you can plant chinese cabbage in Placentia is January. However, you really should wait until February if you don't want to take any chances.

The last month that you can plant chinese cabbage and expect a good harvest is probably October. If you wait any later than that and your chinese cabbage may not have a chance to really do well. You can get started a little bit earlier by starting your chinese cabbage indoors.

Last Frost Date

On average the last frost has passed is on January 31 in Placentia. In the coldest months of winter you can expect an average low temperature of 30°F.

Keep in mind that USDA zone info for Placentia may not be accurate from year to year and the actual date of last frost changes from year to year. Half of the time in Placentia it frosts late in the year after January 31 so always be ready to cover your chinese cabbage in the event of a surprise late frost.

USDA Zone Info for Placentia

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 Placentia

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