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.

You should be able to estimate when to plant african daisy by using the USDA zone info for Sunnyvale.

Planting Calendar for African Daisy

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

You can plant african daisy a bit earlier in the year because they are one of those plants that can tolerate a little bit of cold weather.

The earliest that you can plant african daisy in Sunnyvale 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 african daisy and expect a good harvest is probably September. Any later than that and your african daisy may not have a chance to really do well. You can get started a couple of weeks earlier by starting your african daisy indoors.

Last Frost Date

On average the last frost is on March 15 in Sunnyvale. You should expect an average low temperature of 10°F in the coldest months of winter.

Keep in mind that USDA zone info for Sunnyvale is an average and the actual date of last frost will vary from year to year. Half of the time in Sunnyvale you get a frost after March 15 so always be ready to cover your african daisy if you have a surprise late frost.

USDA Zone Info for Sunnyvale

Here is the info for USDA Zone 8a.

Average Date of Last Frost (spring)	March 15
Average Date of First Frost (fall)	November 15
Lowest Expected Low	10°F
Highest Expected Low	15°F

This means that on a really cold year, the coldest it will get is 10°F. On most years you should be prepared to experience lows near 15°F.

Plants to Grow in Sunnyvale

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