One of the best tools that you have as gardeners to help us determine your gardening schedule is the USDA zone info. The most important data that the zone info tells us is average last frost and the lowest expected temperature for your area.

The earliest that you can plant sweet potatos in Midland can be estimated by referring to the USDA zone info.

Planting Calendar for Sweet Potatos

Frost tolerance for sweet potatos:	Not tolerant of frost.
When to plant:	After the last frost has passed.

Since sweet potatos do not do well in cold weather it is important to wait until after the last frost before you can plant them.

The earliest that you can plant sweet potatos in Midland 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 sweet potatos and expect a good harvest is probably August. If you wait any later than that and your sweet potatos may not have a chance to really do well. Starting your sweet potatos indoors is a great way to get them started a few weeks earlier.

Last Frost Date

On average the last frost is on March 15 in Midland. In the coldest months of winter you can expect an average low temperature of 10°F.

It's important to remember that USDA zone info for Midland 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 Midland it frosts late in the year after March 15 so be sure to be ready to cover your sweet potatos in the event of a surprise late frost.

USDA Zone Info for Midland

Here is the info for USDA Zone 8a.

Average Date of Last Frost (spring)	March 15
Average Date of First Frost (fall)	November 15
Lowest Expected Low	10°F
Highest Expected Low	15°F

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

Plants to Grow in Midland

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