The USDA Zone info is a great tool for gardeners to help us figure out your gardening schedule. The most important data that the zone info tells us is average last frost and the lowest expected temperature for your area.

A way of figuring out when it's the best time to plant red hot pokers is to examine the USDA zone info for Plover.

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.

Red Hot Pokers are very cold tolerant which means that you can get them planted much earlier than other frost tender plants.

The earliest that you can plant red hot pokers in Plover 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 red hot pokers and expect a good harvest is probably August. If you wait any later than that and your red hot pokers may not have a chance to fully mature. You can get started a few weeks earlier by starting your red hot pokers indoors.

Last Frost Date

On average the last frost when the weather gets warmer is on May 15 in Plover. In the coldest months of winter you should expect an average low temperature of -25°F.

Always keep in mind that USDA zone info for Plover may not be accurate from year to year and the actual date of last frost is different every year. Since half of the time in Plover you get surprised by a frost after May 15 be ready to cover your red hot pokers in the event of a surprise late frost.

USDA Zone Info for Plover

Here is the info for USDA Zone 4b.

Average Date of Last Frost (spring)	May 15
Average Date of First Frost (fall)	September 15
Lowest Expected Low	-25°F
Highest Expected Low	-20°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 -20°F.

Plants to Grow in Plover

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