Before planting it is a good idea to find your USDA Zone info to estimate your garden schedule. The zone info helps tell us things like average date of last frost and lowest expected temperature for your area.

It's a good idea to estimate when it's the best time to plant red hot pokers by referring to the USDA zone info for Ontario.

Planting Calendar for Red Hot Pokers

Frost tolerance for red hot pokers:	Very tolerant of frost.
When to plant:	Up to 7 weeks before last frost.

Since red hot pokers do well in cold you can plant them a lot earlier in the year than more sensitive plants.

The earliest that you can plant red hot pokers 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 red hot pokers and expect a good harvest is probably October. Any later than that and your red hot pokers may not have a chance to grow to maturity. You can get started a little bit earlier by starting your red hot pokers indoors.

Last Frost Date

On average all chance of frost has passed is on January 31 in Ontario. You should expect an average low temperature of 30°F in the coldest months of winter.

Always keep in mind that USDA zone info for Ontario is not always accurate and the actual date of last frost changes from year to year. Since half of the time in Ontario last frost occurs after January 31 be ready to cover your red hot pokers in the event of a late frost.

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.