The USDA Zone info is a great tool for gardeners to help us figure out 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 figure out when it's the best time to plant livingstone daisy in Napa by checking out the USDA zone info.

Planting Calendar for Livingstone Daisy

Frost tolerance for livingstone daisy:	Not tolerant of frost.
When to plant:	After the last frost when the weather gets warmer.

It's probably not a good idea to plant livingstone daisy until after the last frost because they require warm weather.

The earliest that you can plant livingstone daisy in Napa 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 livingstone daisy and expect a good harvest is probably September. If you wait any later than that and your livingstone daisy may not have a chance to fully mature. You can get started a couple of weeks earlier by starting your livingstone daisy indoors.

Last Frost Date

The average date of last frost is February 15 in Napa. In the coldest months of winter you should expect an average low temperature of 25°F.

Since the USDA zone info for Napa is an average the actual date of last frost changes from year to year. Since half of the time in Napa last frost occurs after February 15 be ready to cover your livingstone daisy in the event of a late frost.

USDA Zone Info for Napa

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 Napa

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