One of the best tools that you have as gardeners to help us figure out your gardening schedule is the USDA zone info. The zone info helps tell us things like average date of last frost and lowest expected temperature for your area.

The first chance to plant lisianthus in Natchez should be figured out by checking out the USDA zone info.

Planting Calendar for Lisianthus

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

You really shouldn't plant lisianthus until after the last frost because they are not cold tolerant.

The earliest that you can plant lisianthus in Natchez 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. Any later than that and your lisianthus may not have a chance to fully mature. Starting your lisianthus indoors is a great way to get them started a little bit earlier.

Last Frost Date

The average date of last frost is March 15 in Natchez. You can expect an average low temperature of 15°F in the coldest months of winter.

It's important to remember that USDA zone info for Natchez is just an average and the actual date of last frost will vary from year to year. Since half of the time in Natchez it frosts late in the year after March 15 be ready to protect your lisianthus in the event of one of those late frosts.

USDA Zone Info for Natchez

Here is the info for USDA Zone 8b.

Average Date of Last Frost (spring)	March 15
Average Date of First Frost (fall)	November 15
Lowest Expected Low	15°F
Highest Expected Low	20°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 20°F.

Plants to Grow in Natchez

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