The USDA Zone info is a great tool for gardeners to help us determine 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.

The first chance to plant dichondra in Ukiah should be figured out by using the USDA zone info.

Planting Calendar for Dichondra

Frost tolerance for dichondra:	Tolerant of a very small amount of frost.
When to plant:	Up to 3 weeks before last frost.

Since dichondra are barely cold tolerant you can plant them just a tiny bit earlier in the year than more sensitive plants.

The earliest that you can plant dichondra in Ukiah 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 dichondra and expect a good harvest is probably September. You probably don't want to wait any later than that or else your dichondra may not have a chance to fully mature. Starting your dichondra indoors is a great way to get them started a little bit earlier.

Last Frost Date

In Ukiah the average date of last frost happens on February 15. In the coldest months of winter you can expect an average low temperature of 20°F.

Since the USDA zone info for Ukiah is an average the actual date of last frost can change quite a bit from year to year. Half of the time in Ukiah there is a last frost after February 15 so make sure that you are prepared to cover your dichondra in the event of a surprise late frost.

USDA Zone Info for Ukiah

Here is the info for USDA Zone 9a.

Average Date of Last Frost (spring)	February 15
Average Date of First Frost (fall)	December 15
Lowest Expected Low	20°F
Highest Expected Low	25°F

This means that on a really cold year, the coldest it will get is 20°F. On most years you should be prepared to experience lows near 25°F.

Plants to Grow in Ukiah

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