Before planting it is a good idea to find your USDA Zone info to estimate your garden schedule. The zone info helps tell us things like average date of last frost and lowest expected temperature for your area.

The first opportunity to plant calliopsis in Macedonia can be determined by reviewing the USDA zone info.

Planting Calendar for Calliopsis

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

Since calliopsis are not cold tolerant you must wait until after all chance of frost has passed before you can plant them.

The earliest that you can plant calliopsis in Macedonia 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 fully mature. If you are starting your calliopsis indoors then you might be able to get away with starting them a few weeks earlier.

Last Frost Date

On average all chance of frost has passed is on April 15 in Macedonia. In the coldest months of winter you should expect an average low temperature of -10°F.

Remember that USDA zone info for Macedonia is just an average and the actual date of last frost changes from year to year. Half of the time in Macedonia it frosts late in the year after April 15 so make sure that you are ready to cover your calliopsis in the event of a late frost.

USDA Zone Info for Macedonia

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 Macedonia

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