One of the best tools that you have as gardeners to help us estimate your gardening schedule is the USDA zone info. The most important data that the zone info tells us is average last frost and the lowest expected temperature for your area.

By referring to the USDA zone info for New Albany you should be able to figure out when it's a good idea to plant calliopsis.

Planting Calendar for Calliopsis

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

Calliopsis require warm weather which means that you really should wait until it warms up after the last frost has passed before you can plant them.

The earliest that you can plant calliopsis in New Albany 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 calliopsis and expect a good harvest is probably August. If you wait any later than that and your calliopsis may not have a chance to grow to maturity. Starting your calliopsis indoors is a great way to get them started a little bit earlier.

Last Frost Date

The average date of last frost is April 15 in New Albany. It might get as low as -10°F during the coldest months of winter.

Since the USDA zone info for New Albany is not always accurate the actual date of last frost is different every year. Half of the time in New Albany it frosts late in the year after April 15 so make sure that you are ready to protect your calliopsis if you have a late frost.

USDA Zone Info for New Albany

Here is the info for USDA Zone 6a.

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

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

Plants to Grow in New Albany

You may be interested in your other planting guides for New Albany.