Before planting it is a good idea to find your USDA Zone info to determine your garden schedule. The most important data that the zone info tells us is average last frost and the lowest expected temperature for your area.

A common way of figuring out when it's a good idea to plant english daisy is to consult the USDA zone info for Boulder City.

Planting Calendar for English Daisy

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

You can plant english daisy a little 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 english daisy in Boulder City is January. However, you really should wait until February if you don't want to take any chances.

The last month that you can plant english daisy and expect a good harvest is probably October. Any later than that and your english daisy may not have a chance to really do well. If you are starting your english daisy indoors then you might be able to get away with starting them a couple of weeks earlier.

Last Frost Date

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

Remember that USDA zone info for Boulder City is just an average and the actual date of last frost changes from year to year. Half of the time in Boulder City you get surprised by a frost after February 15 so just be sure to be ready to protect your english daisy in the event of a late frost.

USDA Zone Info for Boulder City

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 Boulder City

You may be interested in your other planting guides for Boulder City.