Before planting it is a good idea to find your USDA Zone info to figure out 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 way of determining when it's possible to plant elephant ears is to look at the USDA zone info for Luverne.

Planting Calendar for Elephant Ears

Frost tolerance for elephant ears:	Not tolerant of frost.
When to plant:	After the last frost.

You really shouldn't plant elephant ears until after all chance of frost has passed because they do not do well in cold weather.

The earliest that you can plant elephant ears in Luverne is May. However, you really should wait until June if you don't want to take any chances.

The last month that you can plant elephant ears and expect a good harvest is probably August. If you wait any later than that and your elephant ears may not have a chance to fully mature. You can get started a couple of weeks earlier by starting your elephant ears indoors.

Last Frost Date

The average date of last frost is May 15 in Luverne. In the coldest months of winter you should expect an average low temperature of -25°F.

Keep in mind that USDA zone info for Luverne may not be accurate from year to year and the actual date of last frost changes from year to year. Half of the time in Luverne there is a last frost after May 15 so be sure to be ready to cover your elephant ears in the event of a surprise late frost.

USDA Zone Info for Luverne

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 Luverne

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