One of the first steps you take when you are figuring out your gardening schedule is find your USDA Zone info. The zone info helps tell us things like average date of last frost and lowest expected temperature for your area.

By using the USDA zone info for Front Royal you should be able to figure out when it's the best time to plant torenia.

Planting Calendar for Torenia

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

You can not plant torenia until after the last frost because they do not do well in cold weather.

The earliest that you can plant torenia in Front Royal 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 torenia and expect a good harvest is probably August. Any later than that and your torenia may not have a chance to grow to maturity. Starting your torenia 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 Front Royal. You should expect an average low temperature of -5°F in the coldest months of winter.

It's important to remember that USDA zone info for Front Royal is not always accurate and the actual date of last frost changes from year to year. Half of the time in Front Royal last frost occurs after April 15 so be sure to be ready to cover your torenia in the event of a surprise late frost.

USDA Zone Info for Front Royal

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 Front Royal

You may be interested in your other planting guides for Front Royal.