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 common way of making a decision about when it's a good idea to plant okra is to look at the USDA zone info for Hales Corners.

Planting Calendar for Okra

Frost tolerance for okra:	Not tolerant of frost.
When to plant:	After all chance of frost has passed.

Since okra require warm weather you really should wait until after the last frost when the weather gets warmer before you can plant them.

The earliest that you can plant okra in Hales Corners is April. However, you really should wait until May if you don't want to take any chances.

The last month that you can plant okra and expect a good harvest is probably August. If you wait any later than that and your okra may not have a chance to grow to maturity. You can get started a few weeks earlier by starting your okra indoors.

Last Frost Date

On average all chance of frost has passed is on April 15 in Hales Corners. It might get as low as -15°F during the coldest months of winter.

It's important to remember that the actual date of last frost is not always accurate because it is based on the USDA zone info for Hales Corners and it will vary from year to year. Since half of the time in Hales Corners it frosts late in the year after April 15 be ready to cover your okra in the event of one of those late frosts.

USDA Zone Info for Hales Corners

Here is the info for USDA Zone 5b.

Average Date of Last Frost (spring)	April 15
Average Date of First Frost (fall)	October 15
Lowest Expected Low	-15°F
Highest Expected Low	-10°F

This means that on a really cold year, the coldest it will get is -15°F. On most years you should be prepared to experience lows near -10°F.

Plants to Grow in Hales Corners

You may be interested in your other planting guides for Hales Corners.