One of the first steps you take when you are making a decision about your gardening schedule is find your USDA Zone info. 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 Healdsburg you should be able to figure out when to plant livingstone daisy.

Planting Calendar for Livingstone Daisy

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

You can not plant livingstone daisy until after the last frost has passed because they are not cold tolerant.

The earliest that you can plant livingstone daisy in Healdsburg 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. Any later than that and your livingstone daisy may not have a chance to fully mature. If you are starting your livingstone daisy indoors then you might be able to get away with starting them a few weeks earlier.

Last Frost Date

On average the last frost when the weather gets warmer is on February 15 in Healdsburg. In the coldest months of winter you should expect an average low temperature of 25°F.

Always keep in mind that USDA zone info for Healdsburg is just an average and the actual date of last frost can change quite a bit from year to year. Since half of the time in Healdsburg you get a frost after February 15 be ready to cover your livingstone daisy in the event of a late frost.

USDA Zone Info for Healdsburg

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 Healdsburg

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