One of the best tools that you have as gardeners to help us determine 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 USDA zone info for Batesville can be used to determine when it's a good idea to plant catharanthus.

Planting Calendar for Catharanthus

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

Since catharanthus require warm weather you must wait until after the last frost before you can plant them.

The earliest that you can plant catharanthus in Batesville 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 catharanthus and expect a good harvest is probably August. You probably don't want to wait any later than that or else your catharanthus may not have a chance to grow to maturity. You can get started a little bit earlier by starting your catharanthus indoors.

Last Frost Date

On average the last frost has passed is on April 15 in Batesville. You can expect an average low temperature of 5°F in the coldest months of winter.

Always keep in mind that USDA zone info for Batesville is not always accurate and the actual date of last frost will vary from year to year. Since half of the time in Batesville you get surprised by a frost after April 15 be ready to cover your catharanthus in the event of one of those late frosts.

USDA Zone Info for Batesville

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 Batesville

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