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 best time to plant hamelia in Harrisonburg can be estimated by using the USDA zone info.

Planting Calendar for Hamelia

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

Since hamelia require warm weather it is important to wait until after all chance of frost has passed before you can plant them.

The earliest that you can plant hamelia in Harrisonburg 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 fully mature. You can get started a few weeks earlier by starting your hamelia indoors.

Last Frost Date

On average the last frost when the weather gets warmer is on April 15 in Harrisonburg. In the coldest months of winter you can expect an average low temperature of -5°F.

Since the USDA zone info for Harrisonburg is just an average the actual date of last frost changes from year to year. Half of the time in Harrisonburg you get a frost after April 15 so always be ready to protect your hamelia if you have one of those late frosts.

USDA Zone Info for Harrisonburg

Here is the info for USDA Zone 6b.

Average Date of Last Frost (spring)	April 15
Average Date of First Frost (fall)	October 15
Lowest Expected Low	-5°F
Highest Expected Low	0°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 0°F.

Plants to Grow in Harrisonburg

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