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.

One way of determining when it's possible to plant nolana is to consult the USDA zone info for Petal.

Planting Calendar for Nolana

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

You really shouldn't plant nolana until after the last frost has passed because they require warm weather.

The earliest that you can plant nolana in Petal 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 nolana and expect a good harvest is probably August. You probably don't want to wait any later than that or else your nolana may not have a chance to really do well. You can get started a couple of weeks earlier by starting your nolana indoors.

Last Frost Date

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

Since the USDA zone info for Petal is just an average the actual date of last frost is different every year. Half of the time in Petal you get surprised by a frost after March 15 so make sure that you are ready to cover your nolana if you have a late frost.

USDA Zone Info for Petal

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 Petal

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