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 looking at the USDA zone info for Riverside it's possible to estimate when to plant english daisy.

Planting Calendar for English Daisy

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

English Daisy are moderately cold tolerant which tells us that you can start planting them earlier than more sensitive plants.

The earliest that you can plant english daisy in Riverside 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. You probably don't want to wait any later than that or else your english daisy may not have a chance to grow to maturity. Starting your english daisy indoors is a great way to get them started a little bit earlier.

Last Frost Date

On average the last frost is on February 15 in Riverside. It might get as low as 25°F during the coldest months of winter.

Since the USDA zone info for Riverside may not be accurate from year to year the actual date of last frost will vary from year to year. Half of the time in Riverside it frosts late in the year after February 15 so always be ready to protect your english daisy in the event of one of those late frosts.

USDA Zone Info for Riverside

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 Riverside

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