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

You should be able to figure out when it's a good idea to plant lisianthus by using the USDA zone info for Indian Trail.

Planting Calendar for Lisianthus

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

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

The earliest that you can plant lisianthus in Indian Trail 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 lisianthus and expect a good harvest is probably August. If you wait any later than that and your lisianthus may not have a chance to really do well. If you are starting your lisianthus indoors then you might be able to get away with starting them a few weeks earlier.

Last Frost Date

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

It's important to remember that USDA zone info for Indian Trail may not be accurate from year to year and the actual date of last frost can change quite a bit from year to year. Since half of the time in Indian Trail you get a frost after April 15 be ready to protect your lisianthus in the event of a surprise late frost.

USDA Zone Info for Indian Trail

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 Indian Trail

You may be interested in your other planting guides for Indian Trail.