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 figuring out when it's possible to plant sweet corn is to use the USDA zone info for Balch Springs.

Planting Calendar for Sweet corn

Frost tolerance for sweet corn:	Tolerant of a very small amount of frost.
When to plant:	Up to 3 weeks before last frost.

Sweet corn do ok in very little cold which means that you can plant them slightly earlier in the year than other plants that might not handle the cold.

The earliest that you can plant sweet corn in Balch Springs 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 sweet corn and expect a good harvest is probably August. If you wait any later than that and your sweet corn may not have a chance to grow to maturity. You can get started a couple of weeks earlier by starting your sweet corn indoors.

Last Frost Date

On average the last frost is on March 15 in Balch Springs. You should expect an average low temperature of 10°F in the coldest months of winter.

Just be sure to remember that USDA zone info for Balch Springs is an average and the actual date of last frost can change quite a bit from year to year. Half of the time in Balch Springs there is a last frost after March 15 so always be ready to cover your sweet corn in the event of a surprise late frost.

USDA Zone Info for Balch Springs

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 Balch Springs

You may be interested in your other planting guides for Balch Springs.