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.

By checking out the USDA zone info for Napa you will be able to determine when it's the best time to plant marguerite daisy.

Planting Calendar for Marguerite Daisy

Frost tolerance for marguerite daisy:	Not tolerant of frost.
When to plant:	After the last frost.

Marguerite Daisy are not cold tolerant which means that it is important to wait until it warms up after all chance of frost has passed before you can plant them.

The earliest that you can plant marguerite 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 marguerite daisy and expect a good harvest is probably September. If you wait any later than that and your marguerite daisy may not have a chance to really do well. You can get started a few weeks earlier by starting your marguerite daisy indoors.

Last Frost Date

In Napa the average date of last frost happens on February 15. You should expect an average low temperature of 25°F in the coldest months of winter.

Remember that USDA zone info for Napa is not always accurate and the actual date of last frost changes from year to year. Half of the time in Napa there is a last frost after February 15 so just be sure to be ready to cover your marguerite 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.