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.

You should be able to determine when to plant nicotiana by checking out the USDA zone info for Stephenville.

Planting Calendar for Nicotiana

Frost tolerance for nicotiana:	Not tolerant of frost.
When to plant:	After the last frost when the weather gets warmer.

Since nicotiana require warm weather it's necessary to wait until after the last frost before you can plant them.

The earliest that you can plant nicotiana in Stephenville 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 nicotiana and expect a good harvest is probably August. If you wait any later than that and your nicotiana may not have a chance to really do well. You can get started a few weeks earlier by starting your nicotiana indoors.

Last Frost Date

On average the last frost when the weather gets warmer is on March 15 in Stephenville. In the coldest months of winter you should expect an average low temperature of 10°F.

Since the USDA zone info for Stephenville is not always accurate the actual date of last frost changes from year to year. Half of the time in Stephenville you get surprised by a frost after March 15 so just be sure to be ready to cover your nicotiana in the event of a surprise late frost.

USDA Zone Info for Stephenville

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 Stephenville

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