The USDA Zone info is a great tool for gardeners to help us determine your gardening schedule. The zone info helps tell us things like average date of last frost and lowest expected temperature for your area.

It's possible to figure out when you can plant thunbergia by looking at the USDA zone info for Mocksville.

Planting Calendar for Thunbergia

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

Since thunbergia are not cold tolerant you have to wait until after all chance of frost has passed before you can plant them.

The earliest that you can plant thunbergia in Mocksville 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 thunbergia and expect a good harvest is probably August. Any later than that and your thunbergia may not have a chance to fully mature. Starting your thunbergia indoors is a great way to get them started a couple of weeks earlier.

Last Frost Date

The average date of last frost is April 15 in Mocksville. It might get as low as 5°F during the coldest months of winter.

Since the USDA zone info for Mocksville is not always accurate the actual date of last frost is different every year. Half of the time in Mocksville there is a last frost after April 15 so just be sure to be ready to cover your thunbergia if you have a late frost.

USDA Zone Info for Mocksville

Here is the info for USDA Zone 7b.

Average Date of Last Frost (spring)	April 15
Average Date of First Frost (fall)	October 15
Lowest Expected Low	5°F
Highest Expected Low	10°F

This means that on a really cold year, the coldest it will get is 5°F. On most years you should be prepared to experience lows near 10°F.

Plants to Grow in Mocksville

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