One of the best tools that you have as gardeners to help us figure out 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.

The earliest that you can plant hamelia in Piedmont should be estimated by referring to the USDA zone info.

Planting Calendar for Hamelia

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

Since hamelia do not do well in cold weather you really should wait until after all chance of frost has passed before you can plant them.

The earliest that you can plant hamelia in Piedmont 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 hamelia and expect a good harvest is probably August. If you wait any later than that and your hamelia may not have a chance to grow to maturity. You can get started a little bit earlier by starting your hamelia indoors.

Last Frost Date

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

Since the USDA zone info for Piedmont is not always accurate the actual date of last frost will vary from year to year. Since half of the time in Piedmont it frosts late in the year after April 15 be ready to protect your hamelia in the event of one of those late frosts.

USDA Zone Info for Piedmont

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 Piedmont

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