Before planting it is a good idea to find your USDA Zone info to estimate 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.

One way of getting a good idea when it's the best time to plant painted daisies is to use the USDA zone info for Ontario.

Planting Calendar for Painted Daisies

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

You can plant painted daisies just a bit earlier in the year because they are moderately cold tolerant.

The earliest that you can plant painted daisies in Ontario 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 painted daisies and expect a good harvest is probably October. Any later than that and your painted daisies may not have a chance to really do well. If you are starting your painted daisies 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 January 31 in Ontario. In the coldest months of winter you should expect an average low temperature of 30°F.

Since the USDA zone info for Ontario is not always accurate the actual date of last frost will vary from year to year. Since half of the time in Ontario you get a frost after January 31 be ready to cover your painted daisies if you have one of those late frosts.

USDA Zone Info for Ontario

Here is the info for USDA Zone 10a.

Average Date of Last Frost (spring)	January 31
Average Date of First Frost (fall)	December 15
Lowest Expected Low	30°F
Highest Expected Low	35°F

This means that on a really cold year, the coldest it will get is 30°F. On most years you should be prepared to experience lows near 35°F.

Plants to Grow in Ontario

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