One of the first steps you take when you are determining 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.

A way of making a decision about when you can plant skullcap is to refer to the USDA zone info for Hurst.

Planting Calendar for Skullcap

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

Since skullcap are not cold tolerant it is necessary to wait until after the last frost has passed before you can plant them.

The earliest that you can plant skullcap in Hurst 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 skullcap and expect a good harvest is probably August. If you wait any later than that and your skullcap may not have a chance to really do well. If you are starting your skullcap indoors then you might be able to get away with starting them a couple of weeks earlier.

Last Frost Date

On average the last frost has passed is on March 15 in Hurst. It might get as low as 10°F during the coldest months of winter.

Since the USDA zone info for Hurst is not always accurate the actual date of last frost changes from year to year. Half of the time in Hurst you get surprised by a frost after March 15 so just be sure to be ready to protect your skullcap in the event of one of those late frosts.

USDA Zone Info for Hurst

Here is the info for USDA Zone 8a.

Average Date of Last Frost (spring)	March 15
Average Date of First Frost (fall)	November 15
Lowest Expected Low	10°F
Highest Expected Low	15°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 15°F.

Plants to Grow in Hurst

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