One of the best tools that you have as gardeners to help us determine your gardening schedule is the 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.

The USDA zone info for Healdsburg should be looked at to figure out when 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 has passed.

It's not a good idea to plant marguerite daisy until after the last frost has passed because they do not do well in cold weather.

The earliest that you can plant marguerite 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 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 fully mature. If you are starting your marguerite daisy indoors then you might be able to get away with starting them a few weeks earlier.

Last Frost Date

The average date of last frost is February 15 in Healdsburg. It might get as low as 25°F during the coldest months of winter.

It's important to remember that USDA zone info for Healdsburg is not always accurate and the actual date of last frost can change quite a bit from year to year. Half of the time in Healdsburg you get a frost after February 15 so make sure that you are prepared to cover your marguerite daisy if you have a surprise 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.